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Batteries
Deep-cycle batteries are preferred for your RV as they
provide sustained power over long periods of time and are
designed for repeat charge and discharge. The battery
system should have all the same type of batteries, either
wet cell, absorbed glass matt (AGM) or gel. RV parallel
battery set ups can comprise of multiple batteries in either
parallel or series configuration to increase the available
capacity to match the required power usage. Battery life may
be reduced if you deplete the batteries more than 50% (refer
to the manufacturer’s charging curves for the type and brand
of battery you have or plan to purchase).
Batteries are best maintained in a fully
charged state for maximum life. A ‘trickle’ or ‘float’
charger is designed to do this without over charging the
batteries by charging the batteries at a similar rate as
they are self discharging. For RV battery banks a more
sophisticated set-up is required.
(See separate article on
Charging Batteries) |