Fenix ARE-C2 four bays Li-ion/ Ni-MH advanced universal smart battery charger, Two Fenix 18650 ARB-L2S 3400mAh rechargeable batteries (For PD35 PD32 TK22 TK75 TK11 TK15 TK35 TK51) with EdisonBright Batteries sampler pack Fenix ARE-C2 battery charger designed for a broad spectrum of Li-ion and Ni-MH rechargeable cell sizes Automatically select charging modes based on the battery loaded Accelerated charging LCD display for battery voltage and charging status Fenix ARB-L2S 3400 mAh high-capacity battery with outstanding performance; Three sets of over-heat protection. Comes with EdisonBright AA/AAA alkaline battery sampler pack.