For advance power of large vehicle batteries on the go reach for the Schumacher Electric FR01235 100A 6V 12V Automatic Battery Charger. The battery and alternator tester provides charge level and helps diagnose electrical problems, and the digital display, LED indicators and button controls offer easy, accurate use, while the multi-stage charging system increases precision, safety and battery life. DOE compliant and UL ULC safety certified. Schumacher Electric FR01235 100A 6V 12V Automatic Battery Charger Green - Battries Chrgrs And Accessories at Academy Sports