The Schumacher SE-1052 manual battery charger and booster will recharge/jump-start lead-acid type batteries: conventional and low maintenance, maintenance free, and deep cycle; such as those found in autos, trucks, tractors, airplanes, vans, RV, and golf carts. Unit features both a selector switch and a built-in ammeter.

Flexible
Change from 10 Amp fast charge to 2 Amp slow charge by using the selector switch.

Easy To Read Ammeter
The ammeter gives a reading of the AMP draw by the battery from the SE-1052. When a fully discharged battery is connected to the charger, the ammeter will read the maximum output rating of the charger. The charge current will gradually taper down as the battery approaches full charge. As the charge current tapers down, the ammeter needle will also move down.

Engine Starter
The battery boost mode provides 50 Amps of starting power for emergency starting.

Manual Operation
The Schumacher SE-1052 is a manual (non-automatic) charger. During this mode the charger will continue to charge and will not shut off which may result in overcharging. This mode is useful for restoring batteries that have undergone a deep-discharged. This battery charger is equipped with a self-resetting circuit breaker. This device protects the charger from temporary overloads. In the event of an overload, the circuit breaker will trip open and after a short cooling off period will reset automatically.