A range of mains 240V AC and DC-DC battery chargers from Sterling Power.
Most campervans, motorhomes and boats will have a leisure battery (deep-cycle) onboard and will require charging either from a mains power source. This could be either a site hook-up or shore power or simply from home.
These multi-stage battery chargers are specifically designed to make sure your batteries receive the optimal charge absorption. Using these battery chargers as well as some good maintenance practices will ensure you prolong the life of your onboard batteries.
Most lead-acid batteries will require a battery charge output that is 10-20% of the Ah capacity (example 100Ah = 10-20A output).