Saim Wire Leads Plastic Battery Storage Case Holder for 4 x 1.5V AAA Battery 2-Layers Pack of 4 This battery box holder case with wire connector, fit for 4 x AAA 1.5V Battery. You can easily to put the battery in it. For 4 x AAA 1.5V Battery.(Battery is not included here.) Battery holder body Size: 52 x 24 x 23mm/2" x 0.94" x 0.91"(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.