Review on ⚡️ Universal Trickle Battery Charger - 6V 12V 1.5A Maintainer for Car, Automotive, Motorcycle, Lawn Mower, Marine, Boat, Snowmobile, ATV, RV | Compatible with SLA AGM GEL CELL Lead Acid Batteries by Aaron Thawngzauk

This is a big problem. Every time you turn it off it goes back to 12 volts. You have to manually switch it to 6 volts. Oooooh, when you have a newly restored vintage bike that costs you a lot and it's in storage and the power goes out for a few seconds due to a thunderstorm, what happens. I'm telling you, HE SWITCHES BACK TO 12 VOLTS! Blinker 😠 I'll get into that later when I have time to see how much damage there really is. Luckily I went out for something the day after the storm (which I don't normally do) and spotted the problem early. If left long enough, one wonders what might have happened to the entire shed or even the surrounding area.