Powertac 21700 5000mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery
- Size 21700 battery powers compatible high-drain devices
- Li-ion chemistry is rechargeable, saving you money on replacements
- 5000mAh capacity perfect for flashlights and other power-demanding devices
- PCB protection prevents under and over-voltage, helping your battery last longer
Offer valid while supplies last | Cannot be combined with other promotions | Ends 11/29 at 12:00AM EDT
| Brand | Powertac |
|---|---|
| MPN | 21700-P50 |
| Size | 21700 |
| Chemistry | Li-Ion |
| Voltage | 3.6V |
| Capacity | 5000.0mAh |
| Charge Cycles | 500 |
| Terminal | Button Top |
| Protected | Yes |
| Certifications | ANSI, IEC |
|---|---|
| Country of Origin | China |
| UPC | 815698015393 |
| Warranty | Powertac Lifetime Warranty |
| Battery Junction 30-Days | |
| Return Policy | Battery Junction Return Policy |
Powertac 5000mAh 21700 Battery
Powerful Rechargeable 21700 Battery
Keep your favorite Powertac flashlights shining their brightest with this 21700 Li-ion Rechargeable Battery! With a whopping 5000mAh capacity, this battery can handle long runtimes and help deliver optimal performance. Thanks to its Li-ion chemistry, this battery keeps a high energy density with a low weight, making it a perfect fit for your favorite Powertac flashlights. Recharge this 21700 up to 500 times to save time and money on replacements!
PCB Protection
This 21700 cell is built to withstand extreme use thanks to its internal PCB protection. This unique internal design protects against under and over-voltage at 3.6V to help keep your battery healthy so you can use it again and again.
- Notable Features
- » Recharge using a compatible charging bank and get up to 500 cycles from this cell
- » Li-ion chemistry provides high energy density and a lower weight
- » PCB protection helps improve battery health by preventing under and over-voltage
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