Is A Dual Battery System Worth It. A general car battery may be able to power some accessories however its not designed for this and will run flat leaving you stranded on your camping trip. People have been using and charging auxiliary batteries in their cars and caravans with varying degrees of success for over a century.
Battery maintenance on vehicles is a subject that is easily overlooked. A dual-purpose battery is designed to deliver enough energy to start a vehicle but also handle the abuse of deep cycling repetitive discharge and recharge. A moment ago.
It doesnt matter if you charge your battery every time before going out a battery can die at any time without notice.
Most people look at installing a dual-battery system either because they want to run winches portable refrigeration additional lighting and mobile phone chargers while camping and travelling in remote areas. How to install a dual battery system in a vehicle. Maintaining the vehicles start battery with a Smart Battery charger. The battery also has its own management system that performs safety diagnostic and monitoring functions as well as temperature management.
