A battery holder is one or more compartments or chambers for holding a battery. For dry cells, the holder must also make electrical contact with the battery terminals. This 18650 battery holder is made of high-quality plastic and features a small size, easy to carry. It has a 3.6-4.2V clip type for soldering/connecting and comes with a wire lead. The dimensions are 7.2 x 2 x 1.9 cm / 2.83 x 0.78 x 0.74 inch (L x W x H).