Fenix 21700 5000mAh 3.6V Protected Lithium Ion (Li-ion) Button Top Battery with Built-In USB-C Charging Port
Brand:Fenix
MPN:ARB-L21-5000U
- High 5000mAh capacity for long runtimes in flashlights
- USB-C port built in for convenient recharging
- PTC and PCB internal protections prioritizing safety
- 8A maximum output current for reliable power flow daily
- Size: 21700
- Voltage: 3.6
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 5000
- Terminal Type: Button Top
$24.95
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Description
Fenix 21700 Battery with USB-C Port
3.6V | 5000mAh Capacity | USB-C Charging Port
The Fenix ARB-L21-5000U 21700 battery stands out from other 21700 batteries with its built-in USB-C charging port. This charging port allows for high-speed charging so you can power up high-drain flashlights in under 4 hours. Plus, with an internal charging port, there is no need to purchase a separate charger! With 3.6 volts of power and a 5000mAh capacity, this 21700 is outfitted with PTC and PCB protections, ensuring extended runtimes and use. The 3 sets of overheat protection make sure the battery retains a stable temperature while powering your preferred flashlights. With these protection systems in place, combined with the USB-C charging port, this 21700 battery is the ideal companion for any 21700-compatible flashlight.
- Notable Features
- » 500+ charging cycles - a long term, environmentally-friendly power source
- » 3 sets of overheat protection ensure stable temperature day in and day out
- » Reliable 5000mAh capacity 21700 battery supports high runtimes in flashlights
Item Details
| Brand | Fenix |
| SKU | FENIX-ARB-L21-5000U |
| MPN | ARB-L21-5000U |
| Size | 21700 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiCoO2 ICR |
| Packaging | Retail Packaging |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 21700 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Watt Hours (wH) | 18 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | Yes |
| Max. Discharge Rate | 8 |
Unit Dimensions
| Length | 2.99 in (76 mm) |
| Height | 2.99 in (76 mm) |
| Diameter | 0.85 in (22 mm) |
| Weight | 2.56 oz (73 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE, FCC |
| Country Of Origin | China |
| HTS Code | 85076000 |
Packaging/Shipping Dimensions
| Length | 2.99 in |
| Width | 0.85 in |
| Height | 2.99 in |
| Shipping Weight | 0.16 lb |
Documents
Additional Details
| Packaging | Retail Packaging |
| Warranty |
Fenix 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
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