SODIAL(R) 5pcs Black Battery Storage Box Case Holder for 3.7V18650x1 Batteries Product Name : Battery Case;Body Size : 7.6 x 2.1 x 1.9cm / 3" x 0.83" x 0.75"(L*W*H) Cable Length( Each ) : 15cm/5.9";Battery Type : 3.7V 1x18650 Battery Material : Plastic, Metal;Color : Black Total Net Weight : 43g Package Content : 5 x Battery Case Holder