Specification: Features:_x000D__x000D_One battery case is for four 18650 batteries. _x000D_It is waterproof. _x000D_Made of high quality material, which helps protect battery. _x000D_The battery box container is solid and durable. _x000D_Material is environment friendly. No pollution to environment. _x000D__x000D_Specification:_x000D_Product type: Battery Box_x000D_Material: ABS_x000D_Suitable: For 18650 battery_x000D_Capacity: 1 box for 4 batteries_x000D_Package size: approx. 12 * 8 * 7 cm/ 4.7 * 3.1 * 2.8 in_x000D_Package weight: 137g/ 4.8oz_x000D__x000D_Package List:_x000D_5 * Battery Boxes Features: 1One battery case is for four 18650 batteries. 2It is waterproof. 3Made of high quality material, which helps protect battery. 4The battery box container is solid and durable. 5Material is environment friendly. No pollution to environment. PackageList: