When the crew at Genesis Offroad in Olive Branch, Mississippi, wanted to install a dual-battery system in their project JK, they did what any of us would and searched the Internet high and low for a ...

Dual batteries are a great aid to any vehicle, especially a 4x4 that uses multiple power-hungry devices such as a winch or air compressor. We had previously installed a Kilby dual-battery tray that ...

Cars, trucks, RVs, and motorhomes run dual 12-volt batteries for various reasons. Depending on how you wire a two-battery 12-volt system, the result can be a 12-volt system or a 24-volt system—or even ...

Optimises battery life Charges batteries using alternator power, solar power or both An easy to install, user-friendly dual battery system. The CTEK D250S Dual is an in-vehicle dual-battery management ...