Looking for an onboard charger to keep your marine batteries topped up while you’re out having fun on the water? As the name implies, Powermania’s eight-amp Turbo M208E battery charger restores depleted batteries back to a full charge in as little time as possible. It does this by giving weaker batteries more charging power, which makes the charging cycle more efficient.

The Turbo M208E comes with three charging profiles so it can recharge 12-volt lead acid batteries as well as AGM and GEL batteries. The Turbo M208E is lightweight and waterproof. Other features include protection against over-current, overheating, over-voltage, reverse polarity and short circuit. It also comes with a two-year warranty.