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XTAR 21700 5000mAh 35–90A Flat-Top Battery(RAW) for Flashlights, Vapes & High Drain Devices
KSh 2,300
8 photos total - Click any photo to view full size
KSh 2,300

The most extreme cell in this lineup: 35 to 90A discharge depending on load, well beyond what the protected or standard flat-top cells here offer. "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.
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. For the same 5000mAh capacity with a built-in USB-C charger and overcurrent protection instead, the XTAR 21700 USB-C elsewhere in this range is the safer everyday alternative.







| Specification | Details |
|---|---|
| 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 |
| Specification | Details |
|---|---|
| Peak Discharge Current | 90A |
| Quantity Included | 1 |
Verified to work with this battery
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