China 12V Battery Manufacturers Suppliers Factory - Customized 12V Battery Wholesale

12V 30Ah LiFePO4 Lithium Battery
• Exceptional temperature adaptability (-30~55°C), reliable performance• Ultra-high 200Wh/kg energy density, 2.5x ahead of lead-acid• Lifetime maintenance-free, weight just 30%~50% of lead-acid•
12V 200Ah LiFePO4 Lithium Battery
• Reliable performance in extreme temperatures (-30~55°C)• Leading 200Wh/kg energy density, surpassing lead-acid• Lifetime maintenance-free, 60%~70% lighter than lead-acid• >2500 cycles, 4x lifespan
12V 50Ah LiFePO4 Lithium Battery
• Stable performance across -30~55°C range, highly adaptable• High-density 200Wh/kg energy, 2.5x higher than lead-acid• Maintenance-free, over 60% lighter than lead-acid• >2500 cycles, 4x lifespan of
12V 100Ah LiFePO4 Lithium Battery
• Excellent performance in extreme temperatures (-30~55°C)• 200Wh/kg high energy density, far surpassing lead-acid• Completely maintenance-free, just 1/3 weight of lead-acid• >2500 cycle life, 4x
12V 280Ah LiFePO4 Lithium Battery
•Outstanding thermal resilience (-30°C to 55°C operational range)•Class-leading 200Wh/kg energy density (2.5x lead-acid counterparts)•Maintenance-free performance with 60-70% lighter
12V 400Ah LiFePO4 Lithium Battery
• Stable operation from -30~55°C, outstanding performance• 200Wh/kg high energy density, far exceeding lead-acid• Maintenance-free, over 60% lighter than lead-acid• Extended >2500 cycles, 4x
12V 314Ah LiFePO4 Lithium Battery
• Superior performance in extreme cold/heat (-30~55°C)• 200Wh/kg high energy density, 2.5x+ lead-acid• Maintenance-free design, only 30%~50% weight of lead-acid• >2500 cycles, far outlasting

We are a high-tech enterprise specializing in green new energy, focusing on the research, development, production, and sales of various types of power lithium-ion batteries.After years of rapid development, we have become a leading company professionally engaged in the research and manufacturing of power and energy storage lithium-ion batteries. Since our inception, we have adhered to a path of technological innovation and scientific development, emphasizing the construction of a strong talent team and the innovation of our personnel mechanisms, management, culture, and marketing systems, as well as rigorous management and a pursuit of high efficiency.

Why choose us

As a professional lithium battery pack solution provider, we offer end-to-end services—from cell selection to system integration—ensuring high safety, long lifespan, and superior performance. Our engineering team brings years of hands-on experience and can quickly adapt to your custom needs, helping your product hit the market faster and run more reliably.

“We don’t just sell batteries—we engineer the reliable power core for your devices.”

Advantages of lithium 12v battery

Proven technology

Our 12V lithium batteries are built on mature, proven technologies that have been validated through extensive testing and real-world applications. We integrate reliable lithium-ion and LiFePO4 chemistries with advanced BMS protection systems to ensure stable performance, high safety, and long cycle life.

Cost-effective

With cost-efficient bulk options and flexible customization, we make premium lithium energy solutions accessible for both small-scale and large-volume buyers across Europe.

Availability

We maintain stable inventory and fast order fulfillment to ensure reliable supply for your ongoing projects and urgent demands.

Recycling

Our lithium batteries are designed with recyclability in mind, supporting effective material recovery and reuse to minimize environmental impact. We actively promote responsible recycling practices, helping conserve valuable resources and reduce ecological footprint throughout the product lifecycle.

Our Services

Manufacture 12V/24V Standard Models To Replace Lead Acid Battery

Provide Customized 12/24 Replacement Models For Special Scenarios

Provide OEM ODM CKD SKD Battery Services

Diverse customization services

Voltage reference: 12, 24, 36, 48V, etc.

Capacity reference: 6, 10, 12, 15AH, etc.

Different battery packs are available simultaneously; customization is supported.

Our company offers a complete range of battery cell models, such as 10360, 10180, 10220, 10280, 10370, 10440, 14430, and over a thousand other types of ternary lithium batteries (lightweight) and lithium iron phosphate batteries (long lifespan).

Our products have wide applications and we can develop various series and parallel battery packs according to customer requirements.

Lithium-ion Phosphate VS Lead Acid

lithium 12v battery

Our batteries feature extended cycle life, low self-discharge and minimal maintenance, effectively lowering your total cost of ownership.

Stable performance and dependable quality ensure you get maximum return on investment without compromising on safety or functionality.

FAQ

Q: Can you provide customized 12V lithium battery services?

A: Yes, we support full customization of voltage, capacity, size, BMS functions, etc., to meet the needs of different devices and scenarios, such as solar energy storage, automotive start-stop systems, and industrial equipment.

Q: What are the advantages of your 12V lithium batteries compared to traditional lead-acid batteries?

A: Lighter, smaller, with a longer cycle life (up to 2000+ cycles), no memory effect, supports fast charging, and is environmentally friendly and lead-free, resulting in lower long-term usage costs.

Q: What safety certifications have your batteries passed?

A: Our products have passed international safety certifications such as UL, CE, UN38.3, and IEC62133, and have built-in multiple protection circuits (overcharge, over-discharge, short circuit, and temperature protection) to ensure safe use.

Q: Do you support OEM/ODM cooperation?

A: Of course we support you! We offer OEM, joint R&D, and mass customization services to global clients. With 15+ years of manufacturing experience and flexible production lines, we can quickly respond to your project needs.

As one of the leading 12v battery manufacturers and suppliers in China, we warmly welcome you to buy high-grade 12v battery from our factory. All customized products are with high quality and competitive price.

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lithium 12v battery

Advantages of lithium 12v battery

Lithium-ion Phosphate VS Lead Acid

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