AKUMULATOR 18650 FENIX ARB-L18 4000mAh

Fenix ARB-L18 is a high-capacity 18650 lithium-ion battery designed for tactical flashlights and devices with high power consumption.

• The description claims a lifespan of 500 charge cycles with 75% capacity retention.
• The description claims the battery can be recharged at any time without negatively affecting its capacity or longevity.
• The description claims a stainless steel casing provides high mechanical resistance and minimizes the risk of short-circuiting.
• The description claims pressure vents release gas in case of accidental short-circuiting, preventing swelling or explosion.