8 photos total - Click any photo to view full size

XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain

No ratings yet

Brand: · 21700 Lithium Battery Cells · SKU: LV-15904 · ✓ In Stock

KSh 2,300

Overview

XTAR 21700 5000mAh RAW battery built for serious current draw, rated 35 to 90A discharge depending on load. Unprotected flat top cell for high-lumen flashlights, tactical torches and vape mods, needs a device with its own protection.

Quick Specs

Battery Size:

21700

Capacity:

5000mAh (Li-ion)

Current:

35 - 90 A

Voltage:

3.6V

Rechargeable:

Yes

Protection:

Unprotected

Top Type:

Flat-top

Quantity:

Product Description

XTAR 21700 RAW unprotected high-drain battery

35 to 90A discharge depending on load. "RAW" means exactly that, no PCB safety circuit at all, so it's built for experienced users and devices that already manage their own battery protection rather than relying on the cell to police itself.

5000mAh capacity, 3.6V nominal, flat top terminal, rated for 500-plus charge cycles.

Specifications

5000mAh, 35-90A discharge (load dependent)
Flat top, unprotected (RAW)
3.6V nominal
500+ charge cycles

Best suited to high-lumen flashlights, tactical torches, and other equipment genuinely built to draw hard current, not a first battery for someone new to Li-ion cells. The XTAR 21700 USB-C has a built-in USB-C charger and overcurrent protection.

Best Uses

High-lumen flashlights, tactical torches, and devices that manage their own battery protection, not a first battery for someone new to Li-ion cells.

What's in the Box

1x XTAR 21700 5000mAh RAW battery

Product Specifications

Specifications
Battery Size	21700
Battery Chemistry	Li-ion
Top Type	Flat-top
Protection Type	Unprotected
Capacity	5000mAh
Voltage	3.6V
Energy	18Wh
Rechargeable
USB Rechargeable
Max Continuous Discharge	35A
Peak Discharge Current	90A
Quantity Included	1

Compatible Flashlights(4)

Generic OSRAM 1KM Zoomable Flashlight, 1000m Beam, Rechargeable

21700

4.0 ★ ★ ★ ★ ★ 1 verified rating

“Got it fast! Delivery was on point and reliable.” Joseph ✔ Verified Purchase Read all 1 reviews

KSh 4,000

KLARUS Klarus XT12GT Pro Flashlight | 1600 Lumens, 850m Beam, USB-C Rechargeable

21700

5.0 ★ ★ ★ ★ ★ 1 verified rating

“This torch lights up everything so far.” Alex ✔ Verified Purchase Read all 1 reviews

KSh 13,000

KLARUS Klarus XT21X PRO Flashlight, 4400 Lumens, 336m Beam, USB-C

21700 / 18650

4.0 ★ ★ ★ ★ ★ 2 verified ratings

“Costly but it is worth it. Very genuine guys” Steve ✔ Verified Purchase Read all 2 reviews

KSh 19,500

SUPERFIRE Superfire vZ16 UV Blacklight Torch, 365nm, Type-C Rechargeable

21700 No ratings yet KSh 4,000

Compatible Chargers(4)

XTAR XTAR VC8S 8-Slot Charger | 3A USB-C Fast Charge, LCD Display

8-Bay 10440 / 14500 / 16340 / 17500 / 18350 / 18650 / 20700 / 21700 / 26650 / AA / AAA / C USB-C

4.0 ★ ★ ★ ★ ★ 1 verified rating

“Nimeipenda sana hii charger inacharge haraka na inaonyesha capacity ya betri vizuri.” Martin ✔ Verified Purchase Read all 1 reviews

KSh 8,000

XTAR XTAR MC1 Plus 1-Bay USB Lithium Battery Charger for 10440-26650 Cells

1-Bay 10440 / 14500 / 16340 / 17500 / 17670 / 18350 / 18650 / 21700 USB Smart Charger No ratings yet KSh 1,200 KSh 1,400

XTAR XTAR PB2S: Fast 18650/21700 Charger and Power Bank for Outdoor, Emergency, Daily Use

2-Bay 18650 / 18700 / 20700 / 21700 USB-C Smart Charger / Power Bank No ratings yet KSh 3,200

XTAR XTAR PB2SL V2 2-slots Battery Charger and Power Bank for 18650 / 21700 Batteries

2-Bay 18650 / 21700 USB-C Smart Battery Charger No ratings yet KSh 4,100

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 and surrounding towns usually get same-day or next-day delivery.

XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain

Overview

Quick Specs