Can Fenix chargers charge the ARB-L18-2600U and ARB-L18-3500U batteries?Updated 13 days ago

Yes, you can charge the Fenix USB rechargeable 18650 batteries in a battery charger. Most other Fenix USB rechargeable lithium-ion batteries can also be charged in a compatible Fenix charger, but not all: the ARB-L14-1600U can only be charged through its built-in micro-USB port. Check your charger's manual for the battery sizes it supports. In most cases, a Fenix battery charger would charge the batteries more quickly than the built-in USB charging.