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Klarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights

5.0 out of 5 (2 verified ratings)

Brand:  · 21700 Lithium Battery Cells · SKU: LV-4878 · ✓ In Stock

KSh 3,000

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Overview

The Klarus 21700 5000mAh is a high-drain protected cell rated for 15A continuous discharge, built for flagship flashlights and other power-hungry devices that need serious current. It's rated for 500 charge cycles and comes with short-circuit protection, making it a durable choice for daily use in 21700-compatible torches.

Quick Specs

Battery Size:
21700
Capacity:
5000mAh (Li-ion)
Current:
15 A (continuous discharge)
Voltage:
3.7V
Rechargeable:
Yes (500 times)
Protection:
Protected
Top Type:
Button Top
Quantity:
1

Product Description

Using professional 21700 5000mAh cell core

  • 21GT-50 Battery
  • A quality, reliable, high-performanceKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in KenyaKlarus 5000mAh 21700 Battery: High-Drain 16A Protected Button Top for Flashlights, Gimbals & Torch Lights in Kenya cell
  • Capacity up to 5000 mAh, max discharge current up to 15A
  • Built-in short circuit protection
  • Rating voltage: 3.6V
  • Rating capacity: 5000 mAh
  • Charge/discharge lifespan: 500 times
The voltage of full charge and is charge is 4.2V and 2.75V

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

Product Specifications

SpecificationDetails
Battery Size21700
Battery ChemistryLi-ion
Top TypeButton Top
Protection TypeProtected
Capacity5000mAh
Voltage3.7V
Energy18Wh
Rechargeable
USB Rechargeable
Max Continuous Discharge15A
SpecificationDetails
Cycle Life500 cycles
Quantity Included1

Compatible Products

Verified to work with this battery

8 matches

Compatible Chargers(4)

Frequently Asked Questions

6 questions
This 21700 Li-ion battery is compatible with flashlights, torches, headlamps, gimbals, and other electronic devices that accept 21700 rechargeable batteries. Always check your device manual to confirm the recommended battery size and chemistry before use.
It has a capacity of 5000mAh. The nominal voltage is 3.7V.
Yes — this is a rechargeable Li-ion battery that requires an external compatible charger. It does not have a built-in USB charging port. Make sure to use a quality charger that matches the battery size and chemistry.
Store Li-ion batteries in a cool, dry place away from direct sunlight and heat sources. Keep them in a plastic battery case or storage box. Do not carry loose batteries in your pocket with keys, coins, or other metal objects. For long-term storage, keep the battery at about 3.6-3.7V (about 40-60% charge).
You can buy it from Lumen Vault Kenya and enjoy fast and reliable delivery in Nairobi and across Kenya. Contact us via phone or WhatsApp for quick assistance or to place your order easily.
Yes – we offer fast nationwide delivery across Kenya within 24 hours. Nairobi & surrounding towns usually get same-day or next-day delivery.

PRODUCT REVIEWS (2)

★ ★ ★ ★ ★

Battery hii ni poa sana ina nguvu ya kutosha for my flashlight. Imenisaidia sana usiku!

03-09-2025 by Dhanraj Verified Purchase
★ ★ ★ ★ ★

Original stuff

31-07-2025 by Arjun Verified Purchase
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