Ultimate9 BM

wanbaolu

About this app

Ultimate9 BM is an application for vehicle battery, which can let them know the real-time voltage of car battery.
It helps users to know the battery fully by testing cranking and charging system voltage.
All of the datas can be showed on mobile through bluetooth.

Ratings and reviews

Does it work? Yes. Is it perfect? Definitely not. Bought 2 monitors to monitor my trailer and car batteries. Works okay for monitoring them but I feel they aren't calibrated correctly. I also find the app randomly crashes when opening or when it loads for to long between changing screens. Due to me using lithium batteries I would also like to track amp draw and tracking. Currently basing my battery percentage off of the voltage as I don't trust the percentage and it doesn't track amps accurately

The UI is really clunky if you have more than 1 unit monitoring your system. I have a one on my crank battery and another on my lithium second battery. There is no way to monitor both of them at the same time and changing between units is slow and not user friendly. Please consider this in subsequent updates. Thanks.

For what it is it's pretty good! I've got the Li version and my biggest gripe is the scale of the voltage graph. As most of its life it sits between 12 and 14 volts, it would be useful if we could scale in the graph. Even better, if it was dynamic so only showed voltages that had been detected. Also, Li doesn't need a crank test and it would be good to manually start and stop a trip! Still, great unit for the price and I think they're a pure Ozzie outfit. Edit - 2 star as % for LifePo4 is wrong

What’s new

1.Fix known issues and security updates