I have the up 67 12/25 charger. I’ve had problems since day one with this charger. I have an interstate car battery, my second one with this charger.
The Bluetooth interface is cool, Unfortunately I have to put another charger on this battery to keep it charged. It never really puts out more than 12 volts no matter what setting I put it on. I even tried to changing the setting to be just a power source and that never shows more than 12 volts.
Do I have a bad charger or did I buy the wrong one for my application?strong text