The Schumacher SE-2151MA automatic/manual 6-12 volt 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 15 Amp fast charge to 2 Amp trickle charge by using the selector switch. Can charge/jump 6 and 12 volt batteries.

Easy To Read Ammeter
The ammeter gives a reading of the AMP draw by the battery from the SE-2151MA. 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 100 Amps of starting power for emergency starting.

Automatic Operation
Don't worry about overcharging! In this mode the Schumacher SE-2151MA will automatically turn down and float charge depending on the battery's voltage level.

Manual Operation
During manual operation the unit will not automatically turn off. This mode is useful for restoring batteries that have undergone a deep discharge.