Fenix ARB-L18-2600U battery can be charged by its own USB port and by the charger as well. A protective circuit is built into the anode and covered with a riveted steel hat. The battery is fully covered with the steel shell, thus the potential risk of short circuiting caused by collision or impact is hugely eliminated.
Compatible with: ARE-X1+, ARE-C1+, ARE-C2+, LD75C, TK75, TK47UE, TK47, TK35UE, TK32, TK25RB, TK25IR, TK20R, TK16, TK15UE, FD41, PD35TAC, PD35, HL60R, HP25R, BC30, BC21R, CL25R, CL30R.