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XTAR

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

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
More Specs

KSh 2,300

In stock

SKU: LV-15904 Category: 21700 Lithium Battery Cells

4.9 (7 reviews) FAQs

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Collection Point
Shop A19, Star Mall, Tom Mboya Street(Pick up shop) Nairobi CBD, Kenya

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Visit our collection point, confirm your order and pay when you collect.

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Collection hours

Closed for now, but we are available on WhatsApp. Message us and we will reply as soon as we can.

  • Mon–Tue 9:30 AM–6:19 PM
  • Wed 9:29 AM–6:19 PM
  • Thu–Sat 9:30 AM–6:19 PM
  • Sun Closed

Pay on Delivery in Nairobi and surrounding areas

Available in selected areas including Kiambu, Ruiru, Kikuyu, Rongai, Ngong, Ruai, Syokimau, Mlolongo, Athi River, Juja, Thika & other towns

Actual product photos

Actual product, taken by me.

XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.
XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.
XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.
XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.
XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.
XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.
XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.
XTAR 21700 RAW Battery, 5000mAh, 35-90A High-Drain actual product photo.

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.

XTAR 21700 RAW unprotected high-drain battery XTAR 21700 RAW unprotected high-drain battery XTAR 21700 RAW unprotected high-drain battery XTAR 21700 RAW unprotected high-drain battery XTAR 21700 RAW unprotected high-drain battery XTAR 21700 RAW unprotected high-drain battery XTAR 21700 RAW unprotected high-drain battery

Specifications

Power

Battery Size21700
Battery ChemistryLi-ion
Voltage3.6V
Energy18Wh
Rechargeable
USB Rechargeable
Max Continuous Discharge35A
Peak Discharge Current90A

Features

Top TypeFlat-top
Protection TypeUnprotected
Capacity5000mAh
Quantity Included1

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

Frequently asked 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.

Customer reviews

Abdalla Verified purchaseSeptember 2026

★ ★ ★ ★ ★

Lewis Verified purchaseSeptember 2026

★ ★ ★ ★ ★

“Right size for my headtorch”

Mwaura Verified purchaseMay 2026

★ ★ ★ ★ ★

Esther Verified purchaseMay 2026

★ ★ ★ ★ ★

“Cells came in a plastic box”

Tags: 3.7V Battery Flat Top Battery Vape Battery
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