Schumacher Fully Automatic 6V/12V Battery Charger

• Fully Automatic – prevents overcharging by monitoring and switching to maintenance mode when fully charged
• 15< >40A Boost Mode – ramps up the voltage to quickly bring deeply discharged batteries back to life
• 15<>40A Service Mode – maintains a stable voltage at 13.6V and prevents discharged batteries during service or sitting idle in a showroom.
• 6A<>2A – Charge keeps stored, lead-acid batteries charged; charges and maintains small batteries
• 125A Engine Start – powerful enough for SUVs, trucks and large engines
• Battery Tester – provides charge level and helps diagnose electrical problems