The Fenix 18650 3400 mAh rechargeable battery (model ARB-L18-3400U V3.0) with a USB-C connector offers convenient and efficient charging directly via a USB cable (e.g., from a computer or mobile charger). This battery is an excellent choice for a wide range of devices such as Fenix flashlights, headlamps, or lanterns. Protection against overcharging, deep discharge, and short circuits ensures high safety. With a capacity of 3400 mAh and a long lifespan (more than 500 charging cycles), it is ideal for daily use. Thanks to USB-C charging, you no longer need to worry about a special charger; just use a regular USB cable.
- Easy charging via USB-C
No more searching for special chargers; just a standard USB-C cable for convenient charging anywhere. - High capacity and long lifespan
With a capacity of 3400 mAh and a lifespan of over 500 cycles, it offers high performance and long-lasting power even under demanding use.
- Capacity: 3400 mAh
- Maximum continuous current: 7 A
- Charging current: 1.5 A via USB-C
- Overcharge and short circuit protection
- Length: 70 mm
- Weight: 50 g
- Charging via USB-C connector
- High lifespan (>500 cycles)
- Compatible with Fenix chargers
- Operating temperatures: -20 to +60 °C
Specifications:
Nominal voltage: 3.6 V
Maximum continuous current: 7 A
Maximum charging current: 3.3 A
Dimensions: 18.75 mm diameter x 70 mm length
Overcharge, discharge, and short circuit protection
Lifespan: over 500 cycles
Recommended operating temperatures: 0-45 °C (charging), -20 to +60 °C (discharging)
Compatible with Fenix chargers ARE-A2, ARE-A4, ARE-D1, ARE-D2, FC2, SC1, VC8, VC4SL
Charging time: approx. 2.5 hours with a 1500 mA source
USB-C charging cable not included
Fenix is the high-tech leading brand for outdoor sports lighting including high-end flashlights, headlamps, bicycle lights, camping lanterns, headlamps, rechargeable flashlights and accessories






