Saim Wire Leads Battery Storage Case Slot Holder for 9V Battery Pack of 4 This battery box holder with wire connector, fit for 9V batteries. You can easily to put the battery in it. For 9V Battery.(Battery is not included here.) Each battery holder body Size: 5.4 x 3 x 2.1cm/2.1" x 1.2" x 0.8"(L*W*H) Note: Please do not separate, maintain, or refit the product.The wires are thin, and the structure of this product is only fit for very small current load, DO NOT connect it to a load that will cause large current, stop using this product if the wires are hot.