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XTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c

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Brand:  · 21700 Lithium Battery Cells · SKU: LV-15870 · ✓ In Stock

KSh 3,000

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Quick Specs

Battery Size:
21700
Capacity:
5000mAh (Li-ion)
Current:
10 A (continuous discharge)
Voltage:
3.6V
Rechargeable:
Yes (800 times)
Protection:
Protected
Top Type:
Flat Top
USB Charging:
Yes (USB-C)
Quantity:
1

Product Description

🔋 XTAR 21700 5000mAh USB‑C 10A Flat‑Top Rechargeable Li‑ion Battery

The XTAR 21700 5000mAh USB‑C Li‑ion Battery (Flat Top) is a high-capacity, high-performance battery designed for flashlights, EDC gear, and outdoor devices. Its flat-top design ensures wide compatibility with popular brands like Ledlenser, Olight, Fenix, and Nitecore. With a built-in Type-C USB input for fast and convenient charging, plus a battery level indicator, you always know how much power is left. Supporting up to 10A continuous discharge and ~800 recharge cycles, it delivers reliable power wherever you go. Perfect for daily use, outdoor adventures, or emergency backup.

📊 Key Specifications

Feature Specification
Model XTAR 21700 USB‑C Li‑ion Battery (Flat Top)
Capacity 5000mAh
Nominal Voltage 3.6 V
Max Continuous Discharge 10 A
USB Input Type-C (5 V 2 A)
Battery Indicator Yes — shows remaining charge
Recharge Cycles ~800+
Operating Temperature −20 °C to 60 °C
Dimensions ∅21.5 mm × 75.5 mm
Cell Protection Overcharge, over-discharge, short circuit
Top Type Flat Top
Weight ~73 g
Compatibility Ledlenser, Olight, Fenix, Nitecore, and other 21700 devices
Eco-friendly Reusable, cost-saving battery solution
 
XTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in KenyaXTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c in Kenya

Product Specifications

SpecificationDetails
Battery Size21700
Battery ChemistryLi-ion
Top TypeFlat Top
Protection TypeProtected
Capacity5000mAh
Voltage3.6V
Energy18Wh
Rechargeable
USB Rechargeable
Charging PortUSB-C
SpecificationDetails
Max Continuous Discharge10A
Cycle Life800 cycles
Quantity Included1
Warranty1 Year Manufacturer Warranty

Compatible Products

Verified to work with this battery

8 matches

Compatible Chargers(4)

Frequently Asked Questions

6 questions
This NULL Li-ion battery is compatible with flashlights, torches, headlamps, gimbals, and other electronic devices that accept NULL rechargeable batteries. Always check your device manual to confirm the recommended battery size and chemistry before use.
It has a capacity of NULLmAh. 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.
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