Schumacher Electric 10/50/275 Amp, 6/12V Wheel Charger w/ Power Supply

Features & Benefits:

• 4A MAINTAIN | 15A FAST CHARGE | 20 60A BOOST | 275/125A ENGINE START
• 125A (6V)/275A (12V) Engine Start – powerful enough for SUVs, trucks and large engines
• 20 60A Boost mode – quickly brings deeply discharged battery back to life
• 65A Flash Reprogram mode
• Memory Saver mode – for saving vehicle settings while changing the battery