Specification: Item Type: Battery organizer Material: Plastic Size: Length: Approx. 31cm / 12.2in Width: Approx. 17.4cm / 6.85in Height: Approx. 6cm / 2.36in Package List: 1 x BatteryStorageBox 1 x English Manual Note: The battery tester is activated by the battery being checked. Keep test times as short as possible to avoid unnecessary battery drain. Features Plastic Material: Our battery storage box is made of durable plastic material. Helps keep batteries organized and neatly stored, it is considerate for you to storage battery. Padding: The thick and soft padding inside fully protects the battery, and the compact interior space will not move. Its design is conducive to battery recycling and effectively preventing battery micro corrosion Transparent Cover: The cover of our battery storage box is transparent, which can not only prevent the battery from falling ashes, but also directly see what kind of battery you want. Siding Mount: Our battery organizers store in drawers or cabinets or mount them on siding, and also offer a clear hinged lid for easy access. Large Capacity: This battery storage box has a large capacity and can hold a lot of batteries, so that the batteries you buy scattered everywhere can be placed.