Welcome back! We saved your shopping cart for you: View Cart

Klarus 21GT-50 INR 21700 5000mAh 3.6V Protected High-Drain 15A Lithium Ion (Li-ion) Button Top Battery

Klarus 21GT-50 21700 Battery
Klarus 21GT-50 21700 Battery Protection PTC
Klarus 21GT-50 21700 Battery
Klarus 21GT-50 21700 Battery Protection PTC
Click to Enlarge Image
$19.95
Usually ships the next business day
Battery Junction Wholesale Account Signup
Battery Junction Free Keylight On Purchases Over $20 Promo
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: 75.8mm (2.98")
  • 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
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:CN
Downloads
Reviews
4.0
4 Reviews
5
75% (3)
4
0% (0)
3
0% (0)
2
0% (0)
1
25% (1)
By Jon
NJ
Great Battery!
July 9, 2020
Just bought a KT21X and wanted a spare battery for it. Love their flashlights and their batteries are the best also!
By AirThunder
Brandywine, MD
Good product, good price, fast shipping
May 22, 2020
Product arrived as described, and I saved some money buying them here.
By Michael
Troy, MI
Good battery
March 5, 2020
Good price on a good battery.
By Al
Atlanta, GA
Too Big For Chargers
June 11, 2019
I would love to be able to properly review this battery, and I would except that ITS TOO BIG TO CHARGE. I have three chargers, including an XTar that is specifically designed to fit 21700 batteries and that charges my Samsung and Sofirn 21700 batteries perfectly.

The Klarus is 22mm x 73mm, making it a 227300. What a waste of $20.
Q&A
There are no questions or answers for this item.




Related Items

Klarus 21GT-50 INR 21700 5000mAh 3.6V Protected High-Drain 15A Lithium Ion (Li-ion) Button Top Battery

  • $19.95
  • & Free Shipping On Orders Over $50
  • In Stock
Top