Battery Monitor12v 24v 36v 48v 60v 72v ,Car Golf cart Battery Indicator Meter Digital Battery Capacity 8-100V Voltage Monitor Capacity Percentage Tester with Buzzer Alarm (Multicolored)

As it always shows 100% so please suggest what to do....as we have to do something in the settings Thank you

The product is not up to the mark for rating

I have the DCHouse 36v LiFePOP4. Threw the included meter in the garbage and used the bluetooth app to monitor the battery. When i approachedt 40%, it was time to charge. The Smart Battery Monitor 7-100V with Buzzer Alarm & Temperature was already there and it was time to charge when the monitor drops one green bar. Tinkered with a Supnova battery monitor and tried a hundred or so settings at setting #3. 38.0 - 40.1 were the settings that most closely mimicked the bluetooth app and it was time to charge when down to 2 red bars (near 40%). If you have the DCHouse battery, give the 38.0 - 40.1 settings a try.

This is mainly for a golf cart, I installed it on an electric dirt bike and got it configured. It was only 2 percent off, but voltage and temp was correct.

Not the greatest but works. Does not read 100 when battery’s are charged

Bought this to monitor a 24v solar power reserve battery bank. Pros: cheap; bright display Cons: everything else Included wires are way too short to be useful for monitoring anything other than a battery sitting right next to it. Whatever lightweight gauge they used (24awg?) plan on using lots of electrical tape to keep it bound to your extension wires unless you can find really small gauge splints. Custom settings seem to save between connections, but whatever settings you chose don’t show up again when you revisit the settings again so you better have written them down. Settings screens aren’t intuitive. You better have the manual ready. Good luck finding it on Google. But most frustrating of all is menu 5. Apparently this is a calibration menu, but if you accidentally hit enter instead of the menu button while connected to a battery source that isn’t EXACTLY 30v supply then your monitor is now bricked. Why do they even have that setting????!!! And there is no factory reset mechanism.

I gave this a mid-rating mostly because I never got to truly give it a try. I installed it and turned it on and configured it but then it quit working. I honestly can't say it was entirely the products fault as it was squished into a box with a lot of other wires and theat may have damaged it (no fault of the company in that case) but I also can't say it works either. the wires and connector that come with have tiny wires and its possible I damaged them. I had high hopes and am.considering buying another one to replaced this one.