TOOGOO(R) Black 4 x 3.7V 18650 Pointed Tip Batteries Battery Holder Case w Wire Leads Product Name : Battery Case;Material : Plastic, Metal Body Size : 7.5 x 8 x 2cm/3" x 3.1" x 0.8"(L*W*H);Cable Length( Each ) : 15cm/5.9" Battery Type : 4 x 3.7V 18650;Color : Black Net Weight : 24g Package Content : 1 x Battery Case Holder