DUAL batteries have been developed for use in boats with a shared battery bank for the boat’s power supply, but the batteries can also be used for things like driving electrical winches, propellers or other equipment. These sorts of installations mean that the batteries will be partially discharged during use, and they are therefore manufactured with a reinforced element. The DUAL range provides solutions for covering the energy needs of the majority of small and medium-sized boats.
The batteries are rated in Wh which shows the maximum energy output between charging.
Example of consumption:
25 W lamp x 4 h = 100 Wh.