Fenix ​​USB Battery ARB-L18 (18650 3400mAh 3.6V)

The Fenix ​​ARB L18 18650 3400 mAh 3.6V is a rechargeable lithium-ion battery with a built-in USB charging port. It offers high capacity for flashlights with high power consumption and long operating times. Multiple protections against overdischarge, overcharging, short circuits, and overheating ensure safe use. No memory effect, allowing for intermediate charging without loss of capacity. The recommended charging current is 1 A, with a maximum of 2 A for optimal battery life.