[Battery Specification]Battery Model: 33140Battery Type: Lifepo4Nominal Voltage: 3.2VNominal Capacity: 15AhInternal Resistance: ≤5mΩCycle life: More than 2000 times, DOD at 80%Combination: Can be 4s 8s 12s 16s , etcDischarge cut-off Voltage: 1.80v/cellInput Charging Voltage: 3.65v/cellInput Charging Current: 5AContinuous Discharging Current: 75AMax Current Discharge: 5CBattery Weight: About 268gBattery Size: 33*140mmCharging Temperature: 0~45 CentigradeDischarging temperature: -20~60 CentigradeStorage temperature: -20~45 CentigradeApplications:Electric vehicle, Electric Bicycle, Tricycle, scooter, golf trolley, cart, wheelchairs, Medical instrument, Solar supply system,solar panel, energy storage, electric tools, power tools, instruments, LED lighting devices, RC toys, inverter, household appliances and emergent device area, etc.Shipping list:1. 3.2v 15Ah Lifepo4 battery *322. DIY BracketFeature：1、Higher energy density and lighter weight . excellent cycle life, low internal resistance, Universal model multi-use, energy-saving and environmental Friendly.2、The quality of the factory is durable and safe. It is suitable for all kinds of small electric tricycle battery packs, sprayer batteries, solar street lights, solar garden lights, photovoltaic energy storage, strong light flashlights, backup power supplies, etc.3、90% of the energy of the iron phosphate battery is concentrated in a small area of 3-3.2v, and the discharge characteristics are very stable.4、The voltage is stable, far superior to ternary polymer batteries and lead acid batteries.5、Lithium iron phosphate completely solves the safety hazard problem of lithium cobaltate and lithium manganate. Lithium cobaltate and lithium manganate will cause explosion under strong collision, which poses a threat to consumers' life safety, while lithium iron phosphate is strictly Safety tests do not explode even in the worst traffic accidents.