Klarus 21GT-50 INR 21700 5000mAh 3.6V Protected High-Drain 15A Lithium Ion (Li-ion) Button Top Battery
Item #:
KLARUS-21GT-50
Brand:
Klarus
Item #:
KLARUS-21GT-50
Brand:
Klarus
- Li-ion rechargeable chemistry for reliable power in flashlights and more
- 5000mAh capacity helps deliver long runtimes on each charge
- 500+ charge cycles for a battery that lasts the long haul
- Built-in PTC protects from harm in everyday use - a safe option for electronics
Description
Brand | Klarus |
---|---|
MPN | 21GT-50 |
Size | 21700 |
Chemistry | Li-Ion |
Voltage | 3.6V |
Capacity | 5000.0mAh |
Terminal | Button Top |
Protected | Yes |
Watt Hours | 18Wh |
Rechargeable | Yes |
---|---|
Voltage | |
Nominal | 3.6V |
Maximum | 4.2V |
Cutoff | 2.75V |
Discharge Rate | |
Max Continuous | 15A |
Charging Hours | |
1000mA Charging Current | 5.5h |
5000mA Charging Current | 2h |
Charge Cycles | 500 |
Length | 2.98" / 2.98mm |
---|---|
Diameter | 0.85" / 0.85mm |
Weight | 2.54oz / 72g |
Certifications | ANSI, CE, RoHS |
---|---|
Packaging | Boxed |
Country of Origin | China |
UPC | 6954424402824 |
Warranty | Klarus 1 Year Warranty |
Battery Junction 30-Days | |
Return Policy | Battery Junction Return Policy |
Klarus 21GT-50 21700 Battery
5000mAh | 15A Discharge | Button Top
Klarus comes out with some of the most power-packed cells on the market, and their first-ever 21700-sized cell is no exception. The Klarus 21GT-50 is only larger than an 18650 but boasts nearly double the power at most with an impressive 5000mAh capacity. The 15A drain will take care of most high-drain devices and can charge back up to 100% over 500 times within 2 hours. The built-in PTC keeps you and your devices safe against over-charge, over-discharge, over-current, and short-circuit accidents. Klarus recommends this 21700 battery for compatible flashlights, powerbanks & battery packs.
- Notable Features
- » Fully metal case is resistant to pressure and shock for improved durability over time
- » Battery recharges in just 2 hours with a 5000mA charging current
- » 15A continuous discharge supports high-drain devices with ease
- » Multi-layer protection, including PTC overcurrent protection, microporous insulation protection, pressure relief valve protection, and a high-performance IC protective plate for peak safety and improved performance overall
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