XTAR 21700HP 5000mAh Battery - Protected Button Top
【XTAR】 XTAR 21700HP 5000mAh Battery - Protected Button Top Reliable Feature 21700 Batteries。
Pairs Well With
30-Day Price Guarantee
30-Day Price Guarantee
- Free 30-Day Returns
- Ships from our US warehouse (delivered in 3–7 days)
- Found a lower price? Let us know and we will match it!
1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
Free shipping
Free shipping
- Free Shipping:
All orders ship free of charge and usually arrive within 7 days. - 30-Day Return Guarantee:
If you are not satisfied, you may return or exchange the item within 30 days of delivery. - Shipping Protection (recommended):
For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.
Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.
For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| XTAR 21700HP 5000mAh Battery - Protected Button Top | |
| Model Number | 10603987108150 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
Reviews (179)
Reviews (179)
Payment & Security
Payment methods
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Key Features
- 25A max continuous discharge for high-drain performance
- Large 5000mAh capacity for extended runtime
- Rated for 500+ charge cycles for long service life
- Built-in explosion-proof safety valve
- Gold-plated protection circuit enhances reliability
Note: This is a button top protected 21700 battery which is longer than a standard flat top unprotected 21700 battery.
Overview
The XTAR 3.6V 21700HP 5000mAh Lithium Battery is engineered for high-demand electronics requiring strong, stable output. With a 25A continuous discharge rating, advanced internal safety features, and a highly durable protection circuit, this cell delivers exceptional capacity and reliable power for professional-grade devices.
Applications / Uses
- High-drain LED flashlights
- Professional lighting tools
- Portable equipment needing long runtime
- High-performance electronics
- Specialty and hobby applications
SPECIFICATIONS
| Nominal Capacity | 5000mAh |
| Minimum Capacity | 4800mAh |
| Nominal Voltage | 3.6V |
| Discharge Cutoff Voltage | 2.5V |
| Max Continuous Discharge | 25A (≤80℃) |
| Internal Resistance | ≤23mΩ |
| Cycle Life | 500+ |
| Charging Voltage | 4.2±0.03V |
| Standard / Max Charging Current | 2.5A / 5A |
| Discharge Overcurrent Protection | 25.5–35A |
| Transport Voltage | 3.6–3.9V |
| Protected | Yes |
| Positive Terminal | Button Top |
| Operating Temperature | -20 to 50℃ |
| Storage Temperature | -20 to 50℃ (Best ≤25℃) |
| Dimensions | φ21.5±0.3 × H70.5±0.3 mm |
| Net Weight | ≤73g |
| Data Specification Sheet: | XTAR 3.6V 21700HP 5000mAh 25A Lithium battery Datasheet |
