... /discharge cycles & the best packing from us) Our factory production lines can manufacture 30,000-60,000 battery packs/Day ... to 2,000mAhSize C: capacity 2,000 to 3000mAhSize D: capacity 4,000 to 5,000mAhSize AA: capacity 700 ... to 3,200mAhSize C: capacity 3,500 to 4500mAhSize D: capacity 7,000 to 10,000mAhSize AA: capacity 1200 ... .STEVEN Rechargeable Led flashlight battery pack(SC,C,D,AA,1/2D,2/3A..)