Amel Super Maramu 2000, Owner'S Manual, Page: 13 / 139

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When using both chargers together, don't switch them on at the same time. First switch on
the 50 A battery charger, then after 1 minute, switch on the 30 A one. This is allowing each
charger to analyse the state of the batteries and supply the optimal charge.
Pict. 3 – Batteries chargers
AMEL recommends to use the batteries only between 100 and 65 % capacity. As soon as
the capacity is below 65%, you must charge them. Thus, they'll have a longer life. The
batteries should never be fully discharged.
b) Maintenance
The batteries are sealed. Check the battery connections to be sure they are clean and tight.
50 A charger
30 A charger