Review on 🔋 QWORK Battery Monitor Voltmeter Ammeter: Accurate Voltage & Current Range 8V-80V, 0-100A Meter for Auto Car Motor Boat Caravan RV by Coby Hall

I installed it on a golf cart to control charge and regeneration. It works very well and is very accurate. The settings aren't very intuitive, but once you've set them up, you don't have to fiddle with them - it saves the settings even if you turn off the device. Alone it draws about 10mA at 48V with the backlight off. One problem is the small decimal point - sometimes it's hard to see. A nice addition will also be a different color of the backlight (at the moment it is green). But these are minor annoyances.