
The Story
This is the highest current protected battery we are aware of. A protected battery that can do this much current is rare, at 25A while still offering 5000mAh capacity. Great for high current draw flashlights and similar applications.
XTAR 21700HP Specifications:
- Style: BUTTON top
- Dimensions (including button): 21.5mm +/- 0.3mm diameter x 74.8mm +/- 0.5mm length
- Brand: XTAR
- Manufacturer Rated Nominal Capacity: 5000mAh
- Manufacturer Rated Max Discharge Current: 25A
- Nominal Voltage: 3.6V (compatible with 3.7V)
- Full Charge Voltage: 4.2V
- PCB Protection: YES
Priced per battery, not per pair.
Receive free battery cases with your purchase! (up to 24 batteries, click to read our updated case policy.)
We don't sell bogus batteries. When buying from LiionWholesale, you can rest assured that we only work with top tier manufacturers to bring you the best, most reliable, trustworthy batteries that will perform above and beyond your expectations. And we test every shipment to ensure consistent quality.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
This is the highest current protected battery we are aware of. A protected battery that can do this much current is rare, at 25A while still offering 5000mAh capacity. Great for high current draw flashlights and similar applications.
XTAR 21700HP Specifications:
- Style: BUTTON top
- Dimensions (including button): 21.5mm +/- 0.3mm diameter x 74.8mm +/- 0.5mm length
- Brand: XTAR
- Manufacturer Rated Nominal Capacity: 5000mAh
- Manufacturer Rated Max Discharge Current: 25A
- Nominal Voltage: 3.6V (compatible with 3.7V)
- Full Charge Voltage: 4.2V
- PCB Protection: YES
Priced per battery, not per pair.
Receive free battery cases with your purchase! (up to 24 batteries, click to read our updated case policy.)
We don't sell bogus batteries. When buying from LiionWholesale, you can rest assured that we only work with top tier manufacturers to bring you the best, most reliable, trustworthy batteries that will perform above and beyond your expectations. And we test every shipment to ensure consistent quality.























