Review on 🔋 GOOSUO Smart Battery Maintainer: Versatile 12V/7Amp Charger for Car RV SUV Truck Motorcycle Boat Lawn Mower - All Battery Types Supported! by Mark Allen

I use chargers all the time to keep my various vehicles powered as I don't always drive often. This charger was able to keep the battery going in my QX for a few weeks when not in use. I've also used it to charge the battery in my civilian who dies frequently. It took half a day to charge from zero to full capacity, which is a good speed. I have found that the charger can maintain the charge rate at around 5-7A most of the time until the battery is almost full and then drops to around 1-2A.