Schumacher Electric 6A Battery Charger and 50A Engine Starter, 4-in-1 Solution f

4-in-1 Device – Battery charger, battery maintainer, engine starter, and desulfator
Powerful Battery Charging – Provides 6 amp battery charging, 50 cranking amp engine start, and 10 amp boost mode
High-Powered Performance – Charge or start car, truck, SUV, motorcycle, power sport, and marine batteries
Wide Compatibility – Works with 12 volt standard and AGM batteries
Boost Battery Health – Features multi-stage charging and float mode monitoring for optimum battery health and extended battery life
Multi-Stage Charging – Uses an advanced charging algorithm to maximize battery charge, battery health, and the lifespan of your battery
Float Mode Monitoring – Delivers a small current when necessary to keep the unit fully charged
Reverse Hook-Up Protection – The charger protects your vehicle against damage if the clamps are not properly connected
Complete Package – Schumacher Electric SC1361 4-in-1 6A Battery Charger and 50A Engine Starter and a user manual