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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
$24.95
Usually ships the next business day
Description
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.
Specifications
- Brand: Klarus
- Size: 21700
- Capacity: 5000mAh
- Discharge Rating: 15A
- Nominal Voltage: 3.63V
- Rated Capacity: 4.90Ah
- Wh Rating: 17.787Wh
- Terminal Type: Button Top
Dimensions
- Length: 75.8mm (2.98")
- Diameter: 21.7mm (.85")
- Weight: 72g (2.54oz)
Charging Info
- Charge Cycles: 500
- Charging Time (1000mA Current): 5.5 Hours (Max)
- Charging Time (5000mA Current): 2 Hours (Max)
Specifications
Battery Size: | 21700 | ||||
Battery Capacity (mAh): | 5000 | ||||
Battery Chemistry: | Li-Ion | ||||
Battery Voltage: | 3.6 | ||||
Battery Terminal Type: | Button Top | ||||
Battery Shelf Life: | 3 Years | ||||
Packaging: | Carrying Case | ||||
Brand: | Klarus | ||||
Warranty: | Battery Junction 30-Day Warranty | ||||
Return Policy: | Battery Junction Return Policy | ||||
Product Weight: | 2.54oz | ||||
Product Dimensions: | 2.98" (L) x 0.85" (Diameter) | ||||
UPC: | 6954424402824 | ||||
Country of Origin: | China |
Downloads
Reviews
Review Summary
4.2
10 Reviews
5
80% (8)
4
0% (0)
3
0% (0)
2
0% (0)
1
20% (2)
By Chachee
SC
Spare battery
December 23, 2022
Expect this spare should last as long as the original.
By Terry
New york
Not as good as past
March 14, 2022
I have ordered this battery several times from this website and never had a n issue this is the first time that the battery performance is not good at all in the past the battery lasted 3 days with this one I am lucky to get a day and a half. And charging time has doubled. I am disappointed but I am going to try to order another one and see if I have the same issues maybe it was just one bad battery.
By don
ballwin MO
good
January 1, 2022
bat works good
By Cody
Bracken, Texas
Great for Flashlights
May 25, 2021
I run these batteries in my Jetbeam lights. They seem to shine brighter and longer than the original 5000mAh batteries.
By Spiller
OH
Klarus 21GT-50
May 21, 2021
Works great in my light. Yes its a little long, but matched with proper charger its a high output powerhouse.
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Klarus 21GT-50 INR 21700 5000mAh 3.6V Protected High-Drain 15A Lithium Ion (Li-ion) Button Top Battery
- $24.95
- & Free Shipping On Orders Over $50
- In Stock
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