CNG331 Series Low Frequency Online UPS 10-800KVA

CNG331 series UPS for China's top product, had application in key equipment for the power system protection, could provide high quality power, with high level of availability and scalability, and invest iminimize Total Cost of Ownership (TCO).

Application:

Application mainly used in large IDC rooms, bank/securities settlement center,communication nerwork management center, seml-conductor product lines and large automation production with it's control system.

According to the special needs of users was improved, used in large sports venues,conference room, theater, highway and railway tunnels metal hatide lamp lighting system.

Key Features:

• Use advanced 6th generation DSP and full digital control technologies to realize higher systyem stability.
• Output power factor is 0.9, carrying capacity than conventional UPS with 10% above, as users reduce investment cost.
• Advanced distributed active parallel technology can realize paraller operation of 6PCS UPS units without the need of centralized bypass cabinet.
• 6-inch extra large LCD that can display 12 languages (Chinese,English, Russian, Spanish, French and so on).
• Extra wide input voltage and frequency range make it adapt to severe power grid environment.
• Intelligent battery management maintains battery automatically to prolong the battery life.
• Standard input/output filter improves the system EMC performance.
• Extra strong capability to withstand output overload ans short circuit, ensuring the system stability and system safety under extreme conditions.
• Layered independently-sealed ventilation channel and re-dundant fan, circuit boards with protective paints and a dust filter embedded make it highly efficient to dissipate heat and protect the product effectively under severe environment.

Excellent Electrical Performance:

• Online double transform structure, doulbe DSP control technology.
• CNG331 series UPS using real online double transform structure. This architecture is currently the best to solve the power structure. The framework can almost completely solve all the power problems, such as power utility high and low voltage, voltage instantaneous fall, reduce oscillations, high-voltage pulsed, voltage fluctuation, surge voltage, harmonic distortion, clutter interference, frequency wave power supply problems. provide continuous, stable and pure sine wave power for the load.
• Adopt double DSP high speed digital signal processing chip collaborative central CPU microprocessor common to the system control, feedback, measuring, display, communication etc for all-round real-time processing, and make the system parameters keep the same when en-vironment ( temperature, humidity, noise, etc) changes. Even in the input signal distorted, can also provide accurate current, voltage, frequency and waveforms output. This technology has powerful control functions, thus realizing the computer system's comprehensive power management.

Efficiency, Energy-saving, Environmental Protection Design the Efficiency of Machine is up to 94%:

Overview of large UPS equipment, efficiency, impact significantly on energy costs that percentage of minor differences can save considerable operating costs.Our design team from start improve efficiency and make a lot of effort. Especially for the actual operation of the load rate (example: 50% of the load operation, etc.) were carefully considered.

Note: This series of UPS machine efficiency is 94%, ECO mode 98%, other brands of domestic power UPS efficiency of the unit segment is 80~90%.

We recommend you CONSNANT UPS: CNG331 Series to protect your power supply!

For more information, please contact us directly.

Hot-selling products: High Frequency Online UPS (CNH110 1-3KVA)

Hot selling recommendation: high-frequency online UPS power supply CNH110 (1-3KVA) - the ultimate line of defense for power safety

How serious are the consequences of sudden power outage of equipment?

Server data loss? Emergency shutdown of production line? Sudden failure of medical equipment?

These risks are enough to make enterprises pay a heavy price at one time!

Five core advantages, redefining power protection

1. Zero millisecond switching, truly uninterrupted power supply

Traditional UPS switching takes 0.1 seconds? Precision equipment has already restarted!

CNH110 adopts online double conversion technology, and the mains and battery power are seamlessly connected, just like equipping the equipment with an invisible protective cover. Output pure sine wave current, CT machine, server, precision instrument stable operation throughout the whole process, bid farewell to the risk of data loss.

2. Energy efficiency up to 93%, saving electricity is saving money

The industry average efficiency is only 85%? We directly break through 93%!

In intelligent energy-saving mode, energy consumption is automatically reduced when the power grid is stable; abnormal voltage responds extremely quickly in 0.02 seconds, and the annual electricity bill savings can offset the cost of half a device.

3. Ultra-wide voltage tolerance, can withstand harsh environments

Unstable voltage in rural areas? Polluted power grid in industrial areas?

120V-276V ultra-wide input range, even if the voltage drops to 150V, it can still provide continuous power supply, reduce battery consumption, and extend the service life to 2 times that of ordinary models.

4. Hot-swappable batteries, battery replacement without interruption

Must shut down to replace batteries? Who will bear the loss of production line shutdown?

The original hot-swappable design is as simple as replacing a mobile phone battery. Medical equipment, data centers and other 7×24-hour scenarios do not require shutdown maintenance.

5. Intelligent management and control, master the power status

Through real-time monitoring:

✓ Battery capacity, load status, fault records

✓ Customized warning threshold, automatic alarm

✓ Remote diagnosis system, fault handling efficiency increased by 60%

Application scenarios, accurately solve pain points

Small and medium-sized enterprises: 1 guard office network, security system, financial data

Intelligent manufacturing: avoid sudden power outages on the production line leading to scrapped raw materials

Medical units: pass the inspection of the Health Commission in compliance and ensure life support equipment

Digital infrastructure: prevent the downtime of the computer room from causing chain business interruption

Technical parameters: 

Load capacity: 1KVA≈6-station office equipment / 3KVA≈20 server clusters

Environmental adaptation: -15℃~50℃ wide temperature operation, no pressure on industrial plants

Battery expansion: support external lithium battery packs, free customization of battery life

Silent design: 45dB low noise operation, friendly office environment

Why choose CNH110?

🔋 Safer: Isolate power grid interference at all times, extend equipment life by 30%

💡 Save money: Save equipment money in three years, reduce comprehensive costs by 40% in five years

🛠️ Worry-free: Five-year warranty + lifetime technical support, 2-hour response to faults

The CNH110 1-3KVA High Frequency Online UPS is more than a backup solution—it’s a strategic asset for business continuity. By merging industrial-grade reliability with energy efficiency and smart features, it addresses modern power challenges while future-proofing your operations.  

**Act now to eliminate downtime risks.** Contact CONSNANT to explore how the CNH110 can be customized for your needs. Choose a UPS that delivers peace of mind and keeps your business powered forward.  

LiFePO4 Battery Vs Lithium Ion Battery : A Comparative Analysis

Introduction:

As the demand for efficient and reliable energy storage solutions continues to grow, two prominent contenders have emerged: LiFePO4 (Lithium Iron Phosphate) batteries and Lithium Ion batteries. In this article, we will delve into the key differences between these two battery technologies and explore their respective advantages in various applications.

What is LiFePO4 Battery?

LiFePO4 Battery also means LFP battery, which is a highly stable but slightly less energy dense battery composition. The iron and phosphate used to make the cathode are abundant and cheap than some of the materials used in NMC batteries – mainly cobalt. In addition, the materials in LiFePO4 batteries are far less toxic than those in NMC, making them easier to recycle at the end of their life.

Currently, more and more companies have been manufacturing LiFePO4 batteries as opposed to NMC for home energy storage. Mostly because LiFePO4 batteries are safer and more stable. In ELB, there are two model are popular in home energy storage system:

• Home ESS SmartCube Series: 5-25KWhttps://www.consnant.com/home-energy-storage-system-10-25kw

LiFePO4 Summary Table

•  LiFePO4 Battery:

LiFePO4 batteries offer several advantages that make them highly sought-after in the energy storage industry. Some key features include:

- Safety: LiFePO4 batteries are inherently stable and exhibit excellent thermal stability, making them resistant to thermal runaway, explosion, or fire risks. This safety aspect has positioned LiFePO4 batteries as a preferred choice in applications where safety is paramount.

- Longevity: LiFePO4 batteries boast an impressive lifespan, with a typical cycle life of over 2,000 cycles. This extended lifespan ensures a longer service life, resulting in reduced replacement and maintenance costs.

• High Discharge Rates: LiFePO4 batteries can deliver high discharge currents, making them ideal for applications that require a burst of power or high current draw. They are commonly used in applications such as electric vehicles (EVs) and renewable energy systems.

What is Lithium ion battery?

The most widely cited Lithium ion battery  is the ternary battery, we also call it as NMC battery also means NiCoMn ternary battery. Which is a very high specific energy or power battery. This limitation of “energy” or “power” makes them more commonly used in power tools or electric cars.

NMC lithium ion batteries typically have a lower upfront cost but may need to be replaced over the lifetime of the vessel depending on the operational profile.

NMC Lithium Ion Battery Summary Table

•  Lithium Ion Batteries:

Lithium Ion batteries are well-known for their energy density and versatility. Here are some notable advantages of Lithium Ion batteries:

- Energy Density: Lithium Ion batteries offer a higher energy density compared to LiFePO4 batteries, allowing for more energy storage in a smaller and lighter package. This advantage makes Lithium Ion batteries suitable for portable devices, such as smartphones and laptops.

- Voltage Range: Lithium Ion batteries have a wider voltage range, enabling them to deliver a more consistent voltage output throughout most of their discharge cycle. This voltage stability is crucial in applications where a constant power supply is required, such as electric grids and uninterruptible power supply (UPS) systems.

Performance: Lithium Ion batteries exhibit excellent efficiency and have a lower self-discharge rate than LiFePO4 batteries. They also provide a higher charging efficiency, allowing for faster recharging times.

Which is the best? LiFePO4 battery vs Lithium Ion Battery?

Performance

Overall, the overall performance of Lithium ion cell and LiFePO4 cells is almost the same. You can find these two types in a variety of sizes, from as little as 0.5 kWh to over 100 kWh. Most homeowners only need about 10 kWh of storage, and you can definitely find it from both types.

That being said, there are some subtle differences between the two. Compared to Lithium ion battery, LiFePO4 battery are slightly more efficient and operate better at lower states of charge, but NMCs can tolerate cooler temperatures better. However, if your battery is installed inside, or if you’re in an area that doesn’t experience significant temperature extremes, you probably don’t need to worry about this.

Lithium ion batteries also have higher energy density, which means they will be physically smaller than LiFePO4 batteries of the same capacity. This is usually not a concern for homeowners, but if you have limited space then you may want to consider Lithium ion batteries.

Lifespan

Generally speaking, the cycle life of LiFePO4 battery is more than 6000 times, while the life of ternary lithium ion battery is generally 800-1000 times.

Safety

One of the biggest benefits of choosing an LiFePO4 battery is its safety and lifespan. The combination of lithium iron phosphate is more stable than nickel manganese cobalt at higher temperatures.

Additionally, LiFePO4 batteries can better handle greater power consumption. Therefore, LiFePO4 cells are less likely to experience thermal runaway. In short, LiFePO4 batteries are less likely to catch fire than lithium ion batteries.

This is not to say that if you install an lithium ion battery, it will spontaneously ignite. However, if the lithium ion battery is overstressed or mishandled, there is a higher chance of problems. That’s why it’s important to use a licensed, trusted battery installer to minimize the chance of problems.

Upfront Cost 

lithium ion batteries tend to be a little more expensive than LiFePO4 batteries.

Also, the LiFePO4 battery is slightly larger, and the cabinet housing the LiFePO4 battery may also require more material.

Value

We’re just saying that lithium ion batteries have a lower upfront cost. However, LiFePO4 batteries can give you great value for money.

According to the price of each cycle life, the price per cycle of LFP Battery is only 1/3 of the price per cycle of lithium ion battery basically.

Charge-Discharge Curve

Let’s compare the charge-discharge curves of LiFepo4 Battery Vs Lithium Ion batteries:

The state of charge (SOC) of an lithium ion battery varies significantly by its voltage level.

On the other hand, the SOC level of lithium iron phosphate batteries, due to its flat charge-discharge curve, is not easy to distinguish by voltage level.

Therefore, accurate SOC diagnosis of lithium ion batteries is possible, while SOC accuracy of LiFePO4 batteries is very challenging.

How To Choice The Right One For You?

Commercially, the initial capital expenditure for LiFePO4 cells is generally cheaper than for NMC lithium cells. LiFePO4 batteries are about 20-30% cheaper per kWh, but system integration costs tend to be only about 5-15% cheaper at the beginning of the overall system life cycle.

Operationally, we like the LiFePO4 batteries more relaxed operating conditions – a wider temperature range than NMC, and does not require refrigerated containers for shipping. In addition, LiFePO4 battery products generally support up to 1C operation, while Lithium ion battery must use power batteries, 2H or 4H different batteries use batteries, support 1C rate (1 hour) applications, and the cost is high.

We believe it is important that customer and investor awareness of Lithium ion batteries and companies remains high. But leading lithium iron phosphate batteries and companies have been catching up. Once a product is approved, customers can often easily adopt the same company’s new platform.

Where you can find the best LiFePO4 battery and Lithium ion battery?

CONSNANT manufactures both LiFePO4 Battery and Lithium ion battery which adopts latest technology. So when trying to decide which battery to purchase consider a few things.

1. What application are you using the battery for?

2. What is the discharge/discharge current of the batteries?

3. The size limitation of the battery space?

4. Energy density will be high or low?

When considering battery technology for a particular application, it is essential to assess the specific requirements and prioritize factors such as safety, energy density, lifespan, and discharge rates. By understanding these differences, consumers and businesses can make informed decisions to meet their energy storage effectively.

Once you have the answers to these questions CONSNANT will help you to determine the best battery for you. Let us know your opinion about the above topic. Any question, welcome to contact with us!

With the aging population and increasing demand for accessibility, stairlifts are becoming more common in homes and public buildings. As one of the key components of stair lifts, the performance and maintenance of stairlift lead-acid batteries directly affect the reliability and lifespan of the equipment.

1. Battery Power Needs and Operation in Stairlifts

Modern stairlifts are powered by lead-acid batteries, usually installed in the cabin (where the motor is located), which help move the lift up and down the stairs. The batteries are charged by connecting to charging points, and the charger provides low-voltage trickle charging from the main power supply to keep the batteries charged.

2. Battery Lifespan and Maintenance

The lifespan of lead-acid batteries typically ranges from 3 to 5 years, depending on usage and maintenance. It is recommended to perform an annual maintenance check to ensure the lift and batteries are working properly. Proper maintenance can extend battery life, so regular cleaning and checking of charging points and batteries is essential.

3. Common Problems and Solutions

If the battery isn’t charging, the issue may be caused by the following:

Power Supply Issue: Check if the main power outlet is on and ensure the power supply is working.

Charging Contact Issue: Make sure the stair lift is parked at the charging point. Check if the charging strip is clean and undamaged.

Charger or Circuit Issues: Verify that the charger and circuit are functioning properly. If needed, contact a professional for repairs.

Using the Lift During a Power Outage: If there is a power outage, the lift can still be used until the power is restored. However, to prolong battery life, limit the number of uses. A fully discharged battery won’t recharge and needs replacement. Uncharged batteries typically allow for about 8 trips up and down the stairs, depending on the model.

4. Battery Selection and Maintenance Tips

Stairlifts typically use battery 12V8Ah, 12V5Ah, 12V9Ah, 12V10Ah, or 12V12Ah lead-acid batteries. These batteries are safe, durable, and environmentally friendly. To prolong battery life, it’s recommended to have professional maintenance checks annually and regularly clean the charging strip to ensure good contact.

Kaiying Power specializes in producing high-quality lead-acid batteries, which are widely used in stairlifts and other accessibility devices. Our batteries are trusted for their excellent stability and performance. We are committed to providing safe, durable, and eco-friendly battery solutions to ensure the long-term, stable operation of your equipment.

The competition between lead-acid and lithium-ion batteries in the UPS backup power market reflects a balance between *cost efficiency* and *technological innovation*. By 2025, the market will see clear divisions: lead-acid batteries maintain dominance in reliability-driven sectors like healthcare and security, while lithium-ion solutions target high-growth areas like data centers and portable devices. Here’s a data-driven analysis based on industry reports (MarketsandMarkets, Bloomberg NEF):  

1. Why Lead-Acid Batteries Still Matter

Lead-acid batteries remain irreplaceable in scenarios demanding extreme durability and low costs:  

Medical Equipment: Used in 65% of fixed UPS systems (e.g., ventilator backups) due to deep-discharge resilience (92% capacity retention at 80% DOD) and minimal maintenance.  

Security Systems: Dominate fire alarms and access control units, withstanding high temperatures (30% longer lifespan at 45°C) and offering rapid global delivery (72-hour turnaround).  

Kids’ Ride-On Cars: Hold 90% market share with low cost (<$7 per 12V7AH unit) and plug-and-play compatibility.  

2. Lithium-Ion’s Rise in High-Value Sectors  

Lithium batteries are gaining ground through tech upgrades and policy support:  

Data Centers: AI-driven power demands favor lithium-ion BBUs (Backup Battery Units). NVIDIA’s GB300 servers now use lithium cells, with global BBU demand hitting 220 million units by 2025—60% driven by cloud giants like Microsoft and Google. 

Portable Medical Devices: Handheld ultrasound tools adopt 18650 lithium cells, cutting weight by 30% while meeting UL 1642 safety standards.  

Smart Security Cameras: Lithium batteries power wireless cameras, offering 2,000+ cycles (vs. 350 cycles for lead-acid) and cold-weather performance (-30°C operation).  

3. Regional Trends & Policy Impacts  

Southeast Asia: Frequent blackouts (>120 hours/year) keep lead-acid dominant (78% share), but India and Indonesia impose 15% tariffs to protect local producers.  

Europe & North America: Lithium penetration exceeds 60%, driven by EU’s CE certification (phasing out 30% of low-quality products) and Germany’s 5,000-cycle lifespan mandate for energy storage.  

China: Lead-acid demand grows 25% annually in western data centers (“East Data West Computing” project), while new energy policies push lithium adoption.  

4. Risks & Opportunities  

Lead-Acid Costs: High lead prices (~$2,450/ton) favor companies with in-house smelting (e.g., Yuguang Gold Lead), while smaller recyclers struggle.  

Lithium Tech Race: Samsung SDI’s “all-pole ear” cells boost power density by 15%, and Chinese firms like Tianneng Energy supply Microsoft/NVIDIA in non-U.S. markets.  

Regulatory Hurdles: EU’s RoHS 2.0 rules (lead content ≤0.1%) force lead-acid makers to upgrade recycling tech (e.g., silver paste recovery).  

Lead-acid and lithium batteries aren’t rivals—they fill unique niches. Lead-acid excels in cost-sensitive, high-reliability roles, while lithium powers innovation-heavy sectors. Success in 2025 depends on *knowing your customers*: hospitals prioritize safety certifications, data centers calculate total ownership costs (TCO), and parents want affordable kids’ toys.

Lead-acid batteries, as one of the most mature electrochemical energy storage technologies, rely heavily on the quality of their battery plates. The manufacturing of battery plates integrates precision processes from metallurgy, chemistry, and materials science. This article delves into the full production process of green plates (unformed plates), from raw materials to final shaping, revealing the modern industrial wisdom behind this traditional technology.

I. Raw Material Preparation: Metallurgical Purification of High-Purity Lead

1. Lead Ingot Melting

We utilize electrolytic lead ingots with a purity of ≥99.99%, which are melted into liquid lead in a lead melting furnace at 450-500°C. To enhance mechanical strength, alloying elements are added in proportion:

Positive Plates: 0.3%-1.2% antimony (Sb) is added to enhance corrosion resistance;

Negative Plates: Lead-calcium alloy (0.08%-0.12% Ca) is used to reduce the risk of hydrogen evolution.

2. Lead Powder Preparation (Lead Oxide Generation)

Molten lead is atomized into micrometer-sized lead particles through a lead powder machine (using the Barton method or ball milling method). These particles react with air in an oxidation chamber to form porous lead oxide (PbO):

2Pb + O₂ → 2PbO

The lead powder has a particle size controlled at 2-5μm and a specific surface area of 0.8-1.5 m²/g, ensuring high reactivity for subsequent reactions.

II. Paste Preparation: The Core Carrier of Electrochemical Active Substances

1. Formula Mixing

Lead oxide powder, deionized water, sulfuric acid (density 1.40g/cm³), and fibrous additives (such as lignin) are mixed in proportion in a paste mixer:

Positive Plate Paste: Lead powder:Sulfuric acid:Water ≈ 100:8:12, forming a porous PbO·PbSO₄ framework;

Negative Plate Paste: Expanding agents (such as carbon black, barium sulfate) are added to inhibit passivation.

2. Paste Maturation

The mixed paste is left to mature in an environment at 35-45°C with humidity >90% for 8-12 hours, completing the following reaction:

4PbO + H₂SO₄ → 3PbO·PbSO₄·H₂O + H₂O

This forms a stable basic lead sulfate network structure, with the paste density reaching 4.0-4.3g/cm³.

III. Grid Manufacturing: The Mechanical Framework of Battery Plates

1. Alloy Casting

Using die-casting or continuous expanded mesh processes, lead-calcium/lead-antimony alloys are formed into grid-like structures:

Thickness: Positive plates 1.8-2.5mm, negative plates 1.2-1.8mm;

Grid Design: Diamond or radial patterns to reduce internal resistance and enhance active material adhesion.

2. Surface Treatment

The grids are cleaned with dilute sulfuric acid (5%) to remove oxide layers, forming a micro-rough surface to enhance paste adhesion.

IV. Coating and Curing: Precision Shaping of Active Materials

1. Automated Coating

Grids are evenly coated with paste using a double-belt coater, with precise paste application within ±0.5g per plate. The thickness is controlled by rolling (positive plates 2.5-3.0mm, negative plates 1.8-2.2mm).

2. Curing and Drying

The coated plates undergo a three-stage curing process in a humidity-controlled tunnel kiln:

Surface Drying (40°C, 2h): Rapid dehydration to prevent cracking;

Crystal Transformation (65°C, 12h): PbO·PbSO₄ → 4PbO·PbSO₄;

Final Drying (50°C, 6h): Residual moisture <0.5%.

This results in porous, high-mechanical-strength green plates (positive plates PbO/PbSO₄, negative plates sponge-like Pb).

V. Quality Control: Precision Manufacturing Empowered by Digitalization

Online Inspection: X-ray thickness gauges monitor paste uniformity in real-time;

Physical Indicators: Plate hardness (Shore A 50-65), bending strength (>15MPa);

Electrochemical Pre-testing: Random sampling for 0.5C discharge testing, with capacity deviation ≤3%.

VI. Environmental Protection and Innovation: The Industrial Revolution of Green Manufacturing

Lead Dust Control: Fully enclosed production lines with bag filters, lead emissions <0.1mg/m³;

Paste Recycling: Centrifugal separation technology achieves a paste reuse rate >95%;

Smart Factory: MES systems optimize process parameters at the millisecond level, reducing energy consumption by 18%.

The manufacturing process from lead ingots to green plates represents the perfect integration of materials science and engineering technology. Kaiying Power ensures that each battery plate combines high energy density with ultra-long cycle life through full-process digital control and green process innovation, providing a reliable power core for global energy storage systems.

(Data support provided by Kaiying Power's R&D Institute)

In today's competitive market, brand value is increasingly important. The emergence of counterfeit and substandard products is a serious threat to brand reputation and market order. As a large lead-acid battery factory, Kaiying Power has recently discovered counterfeit batteries bearing our brand in the market. Although this is distressing, it also presents an opportunity for us to reaffirm our commitment to quality and strengthen our brand image to the market and consumers. Here are some strategies and actions we are taking in response to this incident.

1. Identifying Counterfeit Products

During market research, we identified counterfeit products through various issues on the battery casing, including:

Poor Casing Quality: Counterfeit batteries have thin casings with numerous scratches.

Inferior Silk-Screen Printing: The silk-screen printing on counterfeit batteries contains errors in text, data, and certification codes, and is often blurry. These issues not only affect the product's appearance but also indicate unstable internal quality.

Irregular Date Coding: The date coding on counterfeit batteries is irregular and does not accurately reflect the production date.

Irregular Terminals and Acid Leakage: The terminals on counterfeit batteries are poorly made and prone to acid leakage and corrosion, which can lead to unstable connections, affecting the battery's performance and safety.

These subtle differences, though easily overlooked, are crucial in quality control. Our batteries feature clear and accurate silk-screen printing, consistent laser date coding, and well-made terminals with strict prevention of acid leakage. This discovery further strengthens our commitment to quality and reminds us to focus more on detail presentation and education in market promotion. Below are some examples:

2. Comprehensive Harms of Substandard Lead-Acid Batteries to Equipment

The impact of substandard lead-acid batteries on equipment is multifaceted, mainly reflected in the following aspects:

Performance and Lifespan

Difficulty in Starting and Unstable Operation: Due to poor quality electrode materials and electrolyte, substandard batteries have increased internal resistance and rapidly decreasing discharge voltage. This not only makes it difficult to start equipment, such as motorcycles failing to start, but also causes voltage fluctuations during operation, leading to unstable equipment performance, like frequent restarts of data center servers.

Shortened Lifespan: Poor material quality can lead to incomplete chemical reactions and electrode material shedding, causing the battery capacity to drop quickly and shortening its lifespan. This increases the maintenance cost and downtime of equipment, such as the need for frequent battery replacements in UPS systems.

Safety and Environment

Equipment Damage and Safety Risks: Leakage and expansion issues can cause electrolyte to corrode the metal parts and electronic components of equipment, causing damage. Moreover, the poor quality casing of substandard batteries can easily break, potentially causing short circuits, overheating, and even fires, endangering personnel and property safety.

Environmental Pollution: Substandard batteries are prone to leaking harmful substances, such as lead and acid, during use and disposal, posing a threat to the ecological environment and human health. Discarded substandard batteries can contaminate soil and water sources if not disposed of properly.

Economy

Increased Maintenance Costs: Due to unstable performance, frequent inspections and maintenance are required, and the replacement frequency is high, which significantly increases the maintenance cost of equipment, affecting its economic efficiency and usability.

Faced with counterfeit and substandard lead-acid batteries in the market, we understand the importance of protecting consumer rights and maintaining market order. Through strict quality control, we ensure that every battery meets high-quality standards. We not only strictly monitor the production process but also focus on detail presentation and education in market promotion to help consumers identify genuine products. Our efforts can effectively combat counterfeit and substandard products, enhance consumers' trust in the Kaiying brand, and ensure the stable operation and safe use of equipment. We will continue to uphold our commitment to quality and provide consumers with higher quality products and services.

Since its establishment in 2000, Kaiying Power has been dedicated to the research and manufacturing of lead-acid batteries. With 25 years of technical expertise and large-scale production capabilities, we have become a reliable power solutions provider for global clients. Our products have obtained CE (EU), UL (USA), RoHS, and other international certifications, and are widely used in UPS systems, motorcycle starting, energy storage, and more. With an annual production capacity of 15 million units and an annual output value exceeding 1 billion RMB, we have been ranked among Quanzhou’s Top 100 Taxpayers for five consecutive years. Our modern production base was featured in CCTV’s Craftsmanship and Innovation documentary, showcasing our manufacturing strength.

Core Strengths

25 Years of Technical Expertise, Ensuring Stable Quality

Kaiying Power’s Quanzhou Industrial Park spans 200,000 square meters, featuring two fully automated production facilities and over 1,000 professional technicians. We utilize German hydraulic welding equipment and Japanese CCD visual inspection systems to ensure voltage deviation within ±0.03V for each batch, with end-customer complaint rates consistently 60% below the industry average.

Customized Solutions for Diverse Needs

We deeply understand customer application scenarios and provide tailored solutions.

Motorcycle Batteries for Russia: Customized high CCA (Cold Cranking Amps) batteries for extreme cold climates, achieving a 98% success rate in starting at -30°C, earning high praise from local distributors.

Electronic Scale Batteries for Mexico: Developed low self-discharge batteries to meet the special requirements of electronic scales, extending service life by 30% in high-temperature environments, driving continuous repeat orders.

UPS Batteries: Customized high-rate discharge batteries for a Southeast Asian data center, operating flawlessly for 3 years in 40°C environments, achieving 100% customer satisfaction.

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Customer Service

We focus on rapid response and customized support, offering end-to-end services.

Technical Consultation: Professional team provides product adaptation advice and technical support within 24 hours.

Production Optimization: Adjust production processes based on customer needs to ensure both delivery timelines and quality standards are met.

After-Sales Support: A global service network ensures solutions for quality issues within 48 hours.

Contact Us

Visit http://www.kaiyingpower.com to view product and test report originals, and request a customized quotation.

Electronic scales are essential tools in commercial, industrial, and home settings, where precision and stability are highly dependent on the performance of the power source. Among various battery options, 4V4AH and 6V4AH lead-acid batteries have become the mainstream choice in the industry due to their unique advantages. As a leading manufacturer of lead-acid batteries, Kaiying Power explains the reasons behind this:

High Voltage Compatibility for Accurate Measurement

The circuit design of electronic scales typically requires stable low-voltage input (such as 4V or 6V) to ensure the precise operation of sensors and chips. The voltage output of 4V4AH and 6V4AH batteries perfectly matches the power requirements of electronic scales, preventing measurement errors caused by voltage fluctuations. This is especially critical in high-precision weighing scenarios, such as laboratories and pharmaceutical fields.

Balanced Capacity and Longevity

4AH Capacity: Provides long-lasting power, meeting the needs of electronic scales for extended standby or frequent use (e.g., retail checkout counters, logistics weighing stations).

Lead-Acid Battery Characteristics: Long cycle life and low self-discharge rate ensure stable power even when stored for long periods, reducing replacement frequency and maintenance costs.

Compact Design and Strong Adaptability

Electronic scales often have limited internal space. The compact size and lightweight design of 4V4AH and 6V4AH batteries allow them to be easily integrated into various electronic scale structures, catering to both portable and fixed devices.

High Safety and Environmental Adaptability

Lead-acid batteries remain stable in complex environments, such as overcharging, high temperatures, or vibrations, with no risk of explosion. This meets the safety requirements for electronic scales used in industrial workshops and outdoor settings. Kaiying Power's batteries are even more reliable, with IP67 protection ratings and RoHS certification, ensuring environmental friendliness and durability.

Cost-Effective Solution

Compared to lithium batteries, lead-acid batteries are more cost-effective while offering recyclable environmental advantages. This makes them particularly suitable for enterprises that need to deploy electronic scales on a large scale, such as supermarket chains and warehouse management.

Kaiying Batteries' Commitment

As a professional lead-acid battery manufacturer, we provide customized power solutions for global electronic scale brands:

Strict Quality Control: Fully automated production lines ensure consistency in every battery.

Quick Response: Support for model customization and bulk delivery.

Global Certification: Adherence to international standards such as CE, UL, and ISO9001 ensures quality and reliability.

In today's world, access to reliable lighting is more than just a convenience—it plays a crucial role in improving safety, education, and economic development. Solar lights have emerged as an affordable and sustainable solution, especially in regions with limited access to electricity. By harnessing solar energy, these lighting systems provide a renewable power source that reduces dependence on fossil fuels and minimizes environmental impact.

Solar Lighting is beneficial for enhance social safety. For instance, solar flood lights for outdoor are being placed in public areas, streets, and parks, which helps to lower crime rates and foster safer surroundings. These systems are not only budget-friendly but also easy to install, making them suitable for communities with unstable infrastructure. The availability of light at night acts as a deterrent to crime, providing residents with a greater sense of safety.

Moreover, solar lighting is crucial for enhancing educational opportunities. In regions lacking reliable electricity, solar powered LED lights enable children to study after dark, leading to improved academic outcomes. Additionally, solar garden light enhances the quality of life by making outdoor spaces more accessible in the evenings, encouraging community interaction and social events.

The environmental advantages of solar lighting are significant. By transitioning from traditional, energy-intensive streetlights to integrated solar street light, communities can greatly decrease their carbon emissions. The installation of solar bollard lights in public areas also supports energy conservation and mitigates the environmental harm caused by conventional lighting.

As part of the expanding sustainability movement, SLD provides high-quality solar lighting products that promote social benefits. We focus on energy-efficient solar lighting solutions, tailored to meet the needs of communities around the globe. For more information about our products, please visit us at www.solarlightsdo.com.