With customised positive and negative terminals, the 21GT-E50 is a 21700 battery designed for the some of the highest-drain Klarus flashlights. A 5,000mAh capacity provides the precise amount of power necessary and gives the longest runtimes possible. The 300+ charge cycles ensure longevity for not only your light, but also your battery. Fully recharge in 4 hours with a 5000mA charging current and be ready for any adventure that comes your way.
Â
FEATURES:
- Proprietary 21700 battery for the Klarus E3 and XT21C
- 5,000mAh capacity provides long runtimes for your favorite Klarus lights
- 300+ charge cycles that'll keep your light running in peak condition
Â
SPECIFICATIONS:
- Chemistry: Li-ion
- Nominal Capacity: 5000mAh
- Nominal Voltage: 3.6V
- Maximum Discharge Current: 15A
- Charging Current:
- 1,000mAh: 8 hours
- 5,000mAh: 4 hours
- Charging Cycle: 300 Times
- Dimensions:
- Diameter: 21.5mm
- Length: 77.2mmÂ
- Weight: 55g
Â
Li-ion notes: All lithium ion batteries have a risk of fire and/or explosion, handle batteries with care, ensuring not to overcharge or overdischarge, 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(30-40%) for maximum capacity retention.Â
