The JACK POWER motorcycle lithium ion battery utilizes high-performance LiFePO4 (lithium iron phosphate) cells and is designed specifically for high-performance powertrains such as motorcycles, e-scooters, ATVs, UTVs, snowmobiles, and jet skis.

Specifications
Capacity: 2.5Ah / 3.5Ah / 4Ah (optional)
Cold Cranking Current (CCA): 140A
Peak Cranking Current (CA): 280A
Weight: Approximately 0.8kg (1/3 of lead-acid)
Operating Temperature: -20°C to +60°C / -4°F to +140°F
Adjustable Dimensions: 113×70×85mm / 105mm / 125mm
link:http://www.jackpowergroup.com