12V 12Ah LiFePO4 Bike Self-Start Battery Pack with Active Balancer, 7L Size, High Peak Current Support

Specification

• Battery Type: LiFePO4 (Lithium Iron Phosphate)

• Nominal Voltage: 12V (4S configuration)

• Rated Capacity: 12Ah

• Energy Capacity: 144Wh

• Cell Model: 32700 LiFePO4

• Cell Count: 8 pcs (3.2V per cell)

• Battery Configuration: 4S2P

• Continuous Discharge Current: 40A

• Peak Self-Start Current: Up to 500A (short duration)

• BMS Type: 4S Self-Start BMS

• Active Balancer: 1.2A Capacitive Active Balancer

• Battery Case Size: 7L

• Dimensions (mm): 148.8 × 85.5 × 93.1 mm

• Dimensions (inch): 5.86 × 3.37 × 3.66 inch

• Weight: 1337g ±100g

• Protection Features: Over-charge, Over-discharge, Over-current, Short-circuit, Cell balancing

• Cycle Life: 2000+ cycles

• Terminal Type: Bolt terminal (bike standard)

Description

This 12V 12Ah LiFePO4 bike self-start battery pack is designed for high-performance motorcycles requiring strong cranking power with long service life. Built using 8 pieces of 32700 3.2V LiFePO4 cells, it delivers stable voltage, fast engine start, and excellent safety.

The battery includes a 4S self-start BMS capable of handling up to 500A peak current during engine start, ensuring reliable ignition even in cold or high-load conditions. A 1.2A active balancer keeps all cells perfectly balanced, improving efficiency, lifespan, and overall battery health.

With a compact 7L size, lightweight design, and advanced protection system, this battery is a modern replacement for traditional lead-acid bike batteries.

Application

Compatible with 7L size motorcycles, including but not limited to:

• Honda: CB Shine, CB Hornet, XBlade, CBR 150, CBR 160, Livo

• Yamaha: FZ, FZS, Fazer, R15 (V2/V3), MT-15

• Bajaj: Pulsar 150, Pulsar 160, Pulsar NS, Discover

• TVS: Apache RTR 160/180/200, Raider

• Suzuki: Gixxer 150, Gixxer SF

• Hero: Xtreme, Glamour, Hunk, Ignitor

Ideal Uses:

• Motorcycle self-start systems

• LiFePO4 upgrade for lead-acid batteries

• High-current bike starting applications

• Long-life, maintenance-free bike batteries