Review on 🔋 Schumacher Battery Charger and Engine Starter - 50 Amp/10 Amp, 12V - Ideal for Cars, Trucks, SUVs, RVs with Bonus Boost Maintainer and Auto Desulfator by Gage Lawson

I use it to charge my boat battery. I know this will keep the charge going between walks. If I need to charge one of my cars quickly, it starts and gets me going again. Automatically shutting down when the battery is fully charged and putting it in maintenance mode saves a lot of time and my battery is ready for quarantine.