Specification: Chemistry:INRMax. continuous discharge current: 30 A Nominal capacity:4000 m Ah Nominal voltage: 3.6 VDischarge end voltage: 2.5 VCharging voltage: 4.20 +/- 0.05 VStandard charging current: 1.5 AProtection: Not Protected (Flat-Top)
Size: Diameter:21.04mm; Length:70.10mm Package included:10x Basen 21700 Battery