These are dry-charged, vacuumed conventional batteries, suitable for long storage time, deep discharge and demanding working environments. Before being used for the first time, the electrolyte is added into the battery and then an initial charge is applied.

When choosing a battery for your boat, it is important that motor power, sail and accessory power requirements are all correctly taken into account to make the right choice. When your boat and battery are off use, regular maintenance should be performed.