5 Pcs 18650 Battery Case 3 Slot Black Battery Holder with 2 Wire Serial Connection

Equipped with spring to lock the battery in position. The base can hold 3 pcs of 18650 batteries. Made of good material of high structural strength. Features: Equipped with spring to lock the battery in position. The base can hold 3 pcs of 18650 batteries. Made of good material of high structural strength. The holder has a low resistance overall and can effectively reduce energy waste. Equipped 2 wire of different color for clear distinguish. Specification: Item Type:Battery Case Color:Black  Slot:3 For 18650 Battery Size:76.34 x 61 x 20.79mm Celsius 3.01 x 2.4 x 0.82in Connection Type:Serial Connection Not Including Battery Package List: 5 x Battery Case