Drivetech 4x4 30 Amp DC to DC Battery Charger With Solar Input The new 30A DC-DC charger from DT4x4 is packed full of safety features including over charging, short circuit and temperature protection combined with the ability to withstand temperatures of up to 90°,, making it the perfect option for under bonnet mounting. The unit includes a remote mount Bluetooth , screen allowing you to easily monitor your inputs and outputs. It is also compatible with all battery chemistries, is easy to install and is IP67 rated ensuring it can handle all environments. Need more output? The modular design allows the 30A DC-DC to sync with multiple units to easily increase amperage outputs, allowing you to grow as your battery bank does, all this and more! When it comes to maintaining your 4WD, durability and price are important. That&rsquo,s where the Drivetech 4x4 range of engine, body and electrical parts have proven themselves time and again. Designed for 4WD vehicles that need to survive and perform in the punishing conditions of the extreme outback and commercial/mining sites, our parts are sure to endure your on and offroad adventures.