The Projecta AC400 2700mA Smart charger is designed to maintain batteries in infrequently used vehicles, boats and jet skis.
Ideal for dual battery set-ups as it automatically shuts off at full charge, after which the AC400 charger will maintain the battery to a fully charged condition indefinitely. Includes thermal overload/polarity protection to prevent output leads from shorting.
Suitable for lead Acid and Deep Cycle batteries only.