1,Rechargeable battery type: AA / AAA Ni-MH or Ni-CD 2,rechargeable batteries 3,Input voltage: AC100V-240V, 5O/60Hz Input voltage: AC100V-240V, ... . Plug Specifications: AC Block (Power Line) . Rechargeable battery type: AA / AAA Ni-MH or Ni-CD rechargeable batteries. The number of rechargeable batteries ... small value in order to adapt to different capacity rechargeable battery Ni-MH Battery Charger