Schumacher DSR ProSeries DSR121 250 Amp(12V) 15 Amp 4 Amp 12V Fully Automatic Pro Smart Battery Charger 250A Engine Starter and Boost Maintainer and Auto Desulfator For Automotive Shop/Dealer Use Air Regulator Brand Name: Williams

Brand Name: Williams

this tool delivers up to 130 ft-lbs of maximum torque and operates at 180 RPM for fast

ASIN : B07MV16Y4H

Built with a drilled cast iron base

686 in Automotive (See Top 100 in Automotive) #38 in Air Conditioning Charge Equipment #1

Schumacher DSR ProSeries DSR121 250 Amp(12V) 15 Amp 4 Amp 12V Fully Automatic Pro Smart Battery Charger 250A Engine Starter and Boost Maintainer and Auto Desulfator For Automotive Shop/Dealer Use Air Regulator Brand Name: WilliamsSchumacher's DSR121 10 50 250A 6 12V Wheel Battery Charger and Starter has a 250A engine start that is powerful enough for SUVs, trucks and large engines. The 25A 50A Boost mode ramps up the voltage and sends a quick burst of energy into the battery to quickly bring deeply discharged batteries back to life. Fully automatic microprocessor control prevents overcharging and damage to both the battery and unit. The 4A mode monitors levels and switches to