All sizes(D,SC,C,AA,A,1/2D ... battery pack ).Ni-Cd rechargeable battery pack capacity:Size SC: capacity 1,500 to 2,000mAhSize C: ... capacity 2,000 to 3000mAhSize D: capacity 4,000 to 5,000mAhSize AA: ... /5SC capacity 1200-1500mAhNi-MH rechargeable batery pack:Size SC: capacity 2,400 to 3,200mAhSize C ... : capacity 3,500 to 4500mAhSize D: capacity 7,000 to 10,000mAhSize AA: ...