Outdoorweb.eu

The Fenix 18650 4000 mAh (ARB-L18-4000) rechargeable battery represents a top choice for anyone seeking high capacity and safety. With a capacity of 4000 mAh, it is ideal for demanding applications such as flashlights, headlamps, or other devices requiring reliable and long-lasting performance. In addition to its excellent capacity, the battery is equipped with protective electronics that guard against overcharging, deep discharging, short circuits, and excessive current draw. Thanks to these advanced protective mechanisms and state-of-the-art technologies, Fenix batteries are among the safest and most reliable lithium-ion accumulators on the market.

1. High capacity and long lifespan
   With a capacity of 4000 mAh and a lifespan of over 500 charge cycles, this battery provides stable performance for long-term use.
2. Advanced protection for safe use
   The protective electronics prevent overcharging, discharging, short circuits, and excessive current draw, ensuring safe operation under various conditions.

• Capacity: 4000 mAh
• Maximum continuous current draw: 7 A
• Maximum charging current: 4 A
• Overcharge and discharge protection
• Short circuit and overload protection
• Suitable for flashlights and headlamps
• Length: 69.2 mm
• Diameter: 18.75 mm
• Weight: 55 g
• More than 500 charge cycles

Specifications:

Nominal voltage: 3.6 V
Capacity: 4000 mAh
Maximum continuous current draw: 7 A
Maximum charging current: 4 A
Dimensions: 18.75 mm (diameter) x 69.2 mm (length) (+/- 0.5 mm)
Weight: 55 g
Protective electronics: overcharge, discharge, short circuit
Operating temperatures: 0-45°C (charging), -20 to +60°C (discharging)
Lifespan: over 500 charging cycles
Package includes: 1x Fenix 18650 4000mAh battery
Recommended chargers: Fenix ARE-A2, ARE-A4, ARE-D1, ARE-D2, Lii-100, FC2, VC8, SkyRC MC3000