1PCS Basen 21700 30A 4000mah 3.7V High Drain Flat Top Battery

$14.13
Specification:Chemistry: INRMax. continuous discharge current: 30A Nominal capacity: 4000 mAhNominal 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: 70.10mmPackage included:1x Basen 21700 Battery