WELZH Booster Pack, Extreme Heavy Duty ; 12v Only 1122-WW 1122WW

Automatic charger with smart circuit which allows the unit to be left in continuous charge without incurring damage.
Superior quality components guarantee reliability and high levels of safety.
Starts up to 30 cars before recharging is needed*.
Impact resistant, durable and robust casing.
LED Power level indicator.
12v: 2500 Peak Amps.