This Acebeam battery is a 4000mAh button top rechargeable Li-ion 21700 battery. The battery can be directly recharged using a USB-C charging cable which is included with this battery. This battery is compatible with the the AceBeam X10 and other 21700 torches.
- Battery Size: 21700
- Battery Chemistry: IMR Li-Ion
- Nominal Voltage: 3.6V
- Nominal Capacity: 4000mAh
- Nominal Watt Hours: 14.4wh
- Weight: 73g
Li-ion notes: All lithium ion batteries have a risk of fire and/or explosion, handle batteries with care, ensuring not to overcharge or over discharge, even if the battery contains a protection circuit. If battery is visibly damaged, stop use immediately and dispose of appropriately (Li-ion batteries pose a serious fire risk if thrown into household waste). If a battery is not to be used for over two weeks, store partially charged (30-50%) for maximum capacity retention.