Fenix 21700 5000mAh Type-C USB Rechargeable Battery
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Overview
The Fenix ARB-L21-5000U is a high-capacity 21700 Li-ion rechargeable battery designed to provide extended power and longer runtimes for your outdoor, hunting, fishing, and sporting gear. This Fenix 21700 battery features a convenient built-in USB-C charging port, allowing for quick and easy recharging without the need for a separate charger. It incorporates advanced protection circuitry within the anode to prevent short circuits, overcharge, over-discharge, and overheating, ensuring reliable and safe operation. Additionally, pressure relief vents are integrated to safely expel waste gas in the rare event of an internal short circuit, preventing an explosion.
| Feature | Detail |
|---|---|
| Battery Capacity | Up to 5000mAh |
| Charging Cycles | 500 cycles |
| Safety | Protection circuitry to prevent short circuits, overcharge, over-discharge, and overheating. Pressure relief vents to prevent explosions. |
| Compatibility Note | This product is only compatible with models that support 21700 batteries. |
| Charging Cable | USB-C charging cord is NOT included. |
| Indicator Light | Red when charging, blue when fully charged. |
| Specification | Value |
|---|---|
| Capacity | 5000mAh |
| Voltage | 3.6V |
| Charging Current | Recommended: 1A, Maximum: 5A |
| Weight | 72.5gm |
| Length | 76mm |
| Diameter | 21.5mm |
Compatible with:
E35 V3.0, HT18, LR35R, LR50R, PD36R, PD36 TAC, PD40R V2.0, TK16 V2.0, TK20R V2.0, TK22 V2.0, TK22 UE, and TK30.
Important Note:
This battery is NOT COMPATIBLE with 18650 flashlights or older style chargers. COMPATIBLE chargers are the ARE-A2, ARE-A4, ARE-D1 OR ARE-D2.