... Ni-MH).Ni-Cd rechargeable battery pack:Size SC: capacity 1,500 to 2,000mAhSize C: capacity 2,000 to ... D: capacity 4,000 to 5,000mAhSize AA: capacity 700 to 1,000mAhSize 1/2D:capacity 2000-2600mAhSize 2/3A:capacity600- ... : capacity 7,000 to 10,000mAhSize AA: capacity 1200 to 2,100mAhSize 1/2D:capacity 3000-4200mAhSize 2/3A:capacity ... Rechargeable Led flashlight battery pack(SC,C,D,AA,1/2D,2/3A..)