All sizes(D,SC,C,AA,A,1/2D,4/5SC,2/3A...) Best & beautiful packing service life 4 years & over 800 ... /Day for rechargeable led flashlight.( 2D-SC-C /3D-SC-C /4D-SC-C,1/2D & 4/5SC & 2/3A) Our factory serve over 30 ... ).Ni-Cd rechargeable battery pack capacity:Size SC: capacity 1,500 to 2,000mAhSize C: capacity 2,000 to 3000mAhSize D: capacity 4,000 ...