This is the perfect package to build and install your very own dual battery system / portable power bank. It includes the 12 Volt portable battery box with all the power outlets you will ever need along with A DIY wiring kit which is easy to install and allows for automatic battery isolation between your start and auxiliary battery to ensure that you never run your starting battery down. This package also includes our A 135AH 12V AGM deep cycle battery giving you everything you need for a dual battery system set up with a portable power pack.
2 Years Warranty.
Internal W 35cm D 18cm H 19.5cm
External W 43cm D 24.5 H 30cm including top cover.