1. One is a Schumacher SC-1000A 2/6/10 Amp, 12V “SpeedCharge”Battery Charger
· For car, light truck, marine, RV, farm equipment, AGM and deepcycle-batteries
· 10 Amp Fast Charge ─ charger monitors battery condition andadjusts charge rate downward to prevent battery damage
· 6 Amp Medium Charge ─ self-adjusting charge rate for everydaycharging needs and to keep your battery in peak condition
· 2 Amp Slow Charge ─ for charging and maintaining smallbatteries, such as motorcycle, ATV, snowmobile and lawn tractor batteries
· Fully automatic, microprocessor-controlled charger withelectronic push button controls to select Charge Rate or Battery Type
2. “Bonus” charger is a Sears model 608.7183116 Amp, 6/12 Volt Battery Charger.
Both items work as theyshould.