Ships Electrical Engineer

GMDSS Battery Charger

Many Battery Charging systems fail on these pieces of old equipment they under or over charge the batteries, then the batteries require replacements.

After replacing the battery set a few times I normally get a phone call.

An old obsolete GMDSS battery charger system with a failed voltage regulator system.
The internals of the old battery charger system buried inside the unit.
A size comparison of the old charger unit compared to a modern charger.
The new charger fitted onto the base plate, before the unit got rebuilt.