JJC BC-1 battery case allow you store the battery when not in use. As we all known, when camera or other electronic devices not being used for a long time, you’d better detach the battery from the device, in this way to prolong the device’s working life. JJC BC-1 battery case is made of hard polycarbonate, it will provide a good protection to your battery. Your battery will be away from dust and moisture, in this way to prevent short circuit thus prolongs the battery service life. This water-resistant battery case allows you store a battery of a size below 65mm(L) x 45mm(W) x 28mm(D). The ergonomic locking system enables you lock the battery securely in the case. The silicone water-resistant seal will further prevent unwanted water and debris entering the case. JJC BC-1 battery case is ideal for traveling.