Features: One battery case is for two 2x20700/ batteries. Battery Box is non-waterproof. Made of high quality material, which helps battery. The battery box container is solid and . Material is environment friendly. No pollution to environment. Specification: Product type: Battery Box Material: ABS Suitable: For 2x20700/ battery Capacity: 1 box for 2 batteries Package size: 9 * 8 * 2.5 cm/ 3.5 * 3.1 * 1.0 in Package weight: 28g/1.0oz Package List: 2 x Battery Boxes