rechargeable battery 4R25, 6.4V 6 Ah, LiFePo4 Battery Integrated battery management system BMS Standard voltage: 6.4 V Nominal capacity: 6 Ah Cell: 32700 Cell size: 32x70 mm Battery size: 67x67x114 mm Charging current: 0.2 C (3 A) Discharge current: 6 A Peak discharge current: 10 A Approx. 4,000 charging cycles Charging voltage: 7.3 V Discharging at -20 to 60 °C Lantern battery, battery for automatic feeder, block battery, construction site battery, lamp battery  

rech.battery 18650, 2600mAh, button top Capacity: 2600 mAh (2450 mAh) Nominal voltage: 3.6 - 3.7 V Charging end voltage: 4.2 V Discharge current PCB: 4.5 A Discharging end voltage: 2.75 V Charging method: CC-CV  

rech.battery 18650, 2600mAh, flat top Technology: Li-Ion 18650 Voltage: 3.7 V. Capacity: 2600 mAh Connection: Flat Top Type: Industrial cell Height: 65 mm Ø: 18 mm