Lightweight • High Power • Long Cycle Life • Superior Safety

The LFP12-XX Series 12.8V LiFePO₄ batteries are designed as a high-performance replacement for traditional lead-acid batteries. Built with advanced lithium iron phosphate

chemistry and an integrated intelligent BMS, this series delivers higher power output, longer service life, and enhanced safety for a wide range of energy storage and motive power applications.

With capacities ranging from 6Ah to 400Ah, the LFP12 series offers flexible solutions for both small portable systems and large-capacity energy storage requirements.

Key Technical Features

• Nominal Voltage: 12.8V

• Battery Management System: Integrated smart BMS

• Cycle Life: >5000 cycles (@0.5C, 50% DOD)

• Monthly Self-Discharge: <3%

• Charge & Discharge Efficiency:

  • Charging: 100% @0.5C

  • Discharging: 96–99% @0.5C

• Charging Method: CC/CV (Constant Current / Constant Voltage)

• Ingress Protection: IP65

• Operating Temperature Range:

  • Charging: 0°C to 55°C

  • Discharging: –20°C to 60°C

  • Storage: –20°C to 45°C

• Maximum Series Connection: Up to 4 modules

Core Advantages

Lighter Weight

Up to 40% lighter than equivalent lead-acid batteries, significantly reducing system weight and making installation and replacement easier.

Higher Power Output

Delivers up to twice the power of lead-acid batteries, supporting higher discharge rates while maintaining high energy capacity.

Extended Service Life

With an ultra-long cycle life, the LFP12-XX series lasts 5–20 times longer than lead-acid batteries, greatly reducing replacement and maintenance costs.

Outstanding Safety Performance

LiFePO₄ chemistry provides excellent thermal and chemical stability, effectively eliminating the risk of explosion or fire caused by overcharging, short circuits, or mechanical impact.

Wide Capacity Range & Flexible Design

The LFP12-XX series covers a broad range of models from LFP12-6 (6Ah) to LFP12-400 (400Ah).

Different models are optimized for dimensions, terminal types, charge/discharge currents, and peak discharge capabilities, enabling seamless integration with various systems and equipment.

Typical Applications

• Electric wheelchairs and mobility scooters

• Solar and wind energy storage systems

• Small UPS and backup power systems

• Golf carts and utility trolleys

• Electric bicycles

• Power tools and portable equipment

Ideal Lead-Acid Replacement Solution

The 12.8V LiFePO₄ battery series offers a reliable, efficient, and future-ready energy solution. Whether for system upgrades or new product development, it provides clear advantages in weight reduction, power performance, lifespan, and safety—making it the ideal alternative to conventional lead-acid batteries.