These battery boxes simply fit your deep cycle battery which converts it to a portable power bank and feature a handy LED display to show your battery voltage. This can also be used to mount a second battery in the cargo area of a caravan, wagon, SUV or 4WD. Suitable for most popular battery types and sizes, it includes a range of adaptor ports (USB and 12 V socket) with a webbing strap, brackets and bolts.
