Review on 🔋 KATBO 6Amp Auto-Voltage Detection Battery Charger Maintainer with LCD Display - 6V 12V Lead Acid Battery Float Charger for Motorcycle Car Boat Marine Lawn Mower ATV Toy Car (Yellow) by Matthew Frandsen

This device is very easy to use. Place the red wire on top of the red wire and the black wire on top of the black wire and connect. We use it on an old tow motor that is used at best once a month. It took an hour to start, then had to run it for about an hour to charge the battery. Now it's just ready to use when we need it, saving time.