Battery Pack: Battery upgrade for the Hot Shot® Green & Blue Handle models. Nickel cadmium rechargeable pack is capable of 300-500 battery cycles, or the equivalent of approx 1000 alkaline batteries. Features a flip cap, LED light & long-lasting battery cells. Charge for 12 hrs before the first use.

Charging Unit: Develops 6-hr effective output when full charge is delivered. 110 volt (household) electric current.