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
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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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