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China Suppliers Factory: 3000 Cycle Life LiFePO4 12V 30Ah Lithium Battery with BMS for UPS/Solar Applications

Discover our flexible battery solutions, tailored to meet your specific needs. With over 20 years of experience in battery manufacturing, our China-based factory delivers high-quality products that ensure safety and reliability. Our batteries utilize advanced LifePO4 chemistry and are produced through automated processes, guaranteeing superior quality control. Enjoy an impressive cycle life of over 3000 charge and discharge cycles, making them a durable choice for various applications. Additionally, our batteries are designed to operate efficiently in a wide temperature range, from -20℃ to 60℃, making them versatile for any environment. Trust us as your leading supplier for innovative battery technology

    384Wh Energy
    12.8V Nominal Voltage
    IP65 Protection
    3000+ Cycle Life
    10+ Years Operation
    CE & UN38.3 Certified
    Model MODEL : HWE-4F30 Peak Discharge Current 30.0A
    Products Type Lifepo4 Efficiency 98%
    Energy (Wh) 384 Depth of Discharge 100%
    Nominal Voltage (Vdc) 12.8 Dimension (L*W*H, mm) 195*130*167
    Nominal Capacity (AH) 30 Communication /
    Maximum Modules in Series/Parallel 2S Protection Class IP65
    Charging Cut-off Voltage (Vdc) 14.6 Weight 3.8KG
    Standard Charge Current 6.0A Operation Life 10+ years
    Recommended Charge Current 15.0A Operation Cycle Life Over 3000 times
    Maximum Charge Current 30.0A Operation Temperature 0–50 ℃
    Discharge Cut-off Voltage 10V Storage Temperature -20 – 60 ℃
    Standard Discharge Current 6.0A Products Certificates TIEC62619, CE
    Maximum Discharge Current 15.0A Transport Certificates UN38.3, MSDS

    Product Introduction

    Howell 12V lithium battery (LFP – lithium iron phosphate) is a kind of new environmental-friendly backup power system product made by our self-developed core technologies. The product has great features of short-time and high-rate discharge (1C) and over 3000 times of cycle life. With a built-in BMS, the product is fully protected under high-voltage protection and featured with higher reliability. It also has impressive weight reduction and high integration which can save more installation space. The product has no memory effect and enjoys free maintenance, saving a lot of labor for people. In addition, it enjoys over 10 years of operational life. 12V lithium battery is a perfect replacement for the conventional lead-acid, AGM, gel batteries for its high performance and increased efficiency and can be widely used in many fields like camping cars, RV motorhome, golf carts, boat marine yachts, electric skateboard, LED backup, engine starting battery, mobile POS and mining light.

    Frequently Asked Questions

    Q1 What is the difference between the HWE-4F30 LiFePO4 battery and a conventional lead-acid or AGM battery?
    The HWE-4F30 is a lithium iron phosphate (LFP) battery that offers a 100% depth of discharge, over 3000 charge-discharge cycles, 98% efficiency, and 10+ years of operational life — far exceeding traditional lead-acid, AGM, or gel batteries. It is also significantly lighter, requires zero maintenance, and has no memory effect.
    Q2 What is the maximum charge and discharge current for this battery?
    The maximum charge current is 30.0A and the maximum discharge current is 15.0A. The recommended charge current is 15.0A, while the standard charge and discharge current are both 6.0A. The peak discharge current can reach up to 30.0A for short durations.
    Q3 Can the HWE-4F30 batteries be connected in series or parallel?
    Yes. The HWE-4F30 supports a maximum configuration of 2 modules in series (2S), allowing you to increase the system voltage to approximately 25.6V. This flexibility makes it suitable for a wider range of applications and energy storage needs.
    Q4 What certifications does the HWE-4F30 battery hold?
    The HWE-4F30 holds TIEC62619 and CE product certifications, ensuring it meets international safety and quality standards. For transportation, it is certified with UN38.3 and MSDS, making it compliant with global shipping regulations for lithium batteries.
    Q5 What applications is the Howell 12V LiFePO4 battery suitable for?
    This battery is well-suited for a wide variety of applications including camping cars, RV motorhomes, golf carts, boat marine yachts, electric skateboards, LED backup systems, engine starting batteries, mobile POS systems, and mining lights. Its compact size (195×130×167mm) and light weight (3.8KG) make it easy to install in space-constrained environments.
    Q6 What is the safe operating and storage temperature range for this battery?
    The HWE-4F30 operates safely within a temperature range of 0°C to 50°C. For storage, it can withstand temperatures from -20°C to 60°C. The built-in BMS also provides high-voltage protection to further ensure safe and reliable operation across all supported environments.

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