Samsung 40T 21700 Battery 4000mAh Battery
Battery Capacity: 4000mAh
Voltage: 3.6 V
Discharge: 40 A
Style: Flat Top
Dimensions: 21.1 x 70.4 mm
1x Samsung 40T 21700 Battery 4000mAh
Notes Li-Ion Batteries may explode if you do not charge or discharge them properly. Users must have knowledge on how to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs. We are NOT responsible for any damage that is caused by the misuse of Li-Ion Batteries. It is not a protected battery.