Juice TM Starter Kit comes complete with multi-charger, A/C adapter, 2-AA, 2-AAA Rechargeable Alkaline and 2-AA, 2-AAA Nickel Metal Hydride (NiMH) batteries. Juice TM Takes Charge TM multi-charger battery system with microprocessor controls Safe Charge technology provides consumers with all the Rechargeable Alkaline and NiMH power you need. The multi-charger is unique in its design where it maximizes the performance of both Rechargeable Alkaline and NiMH battery technologies while safeguarding against battery damage¿all in one charger! Mix and match either technology in your Juice TM multi-charger and the intelligent charger determines its power requirements and charges it to the proper level. Convenient flip-up lid offers easy access and LED state of charge lights readily shows you when batteries are fully charged. Juice TH multi-charger is capable of charging 4 AA and 4 AAA rechargeable Alkaline or NiMH batteries at the same time.