This is a fairly simple battery monitor but it would be nice if all batteries can stay connected to Bluetooth at the same time and then we can just select what battery to view instantly rather than disconnecting from one just to view the other. It also could be nice to view the cell voltages as well?I do like the REDODO brand but I hope that some of these concerns could be addressed in an update soon. There are other brand batteries that gives you so much more than what is offered by REDODO but I want to be fair and give a chance to improve before I start looking elsewhere. I have a 2p1s system and it shows what I need for the basics but what I suggested would make REDODO a game changer

This battery is unusable to use in parallel with a battery bank. Battery keeps shutting off. This is horrible, I’ll have to get another battery that doesn’t have all these smarts. I thought maybe the app would help but nope no more from this brand. Maybe in a single setup it may work.

this must be one of the worse battery monitoring I ever seen. here are some issues:1. if you have multiple batteries you only can connect at one at the time , so you always have to manually disconnect from the present battery and manually connect to another one. Same goes if you have multiple devices (tablet and phone) only one device at the same battery at the time2. they make you create an account with them … there is no need for that to bluetooth monitoring of a battery. There are similar apps that don’t require an account 3. you can not be sign in to the account from multiple devices. The minute you sign in on your tablet it will sigh you out on your phone 4. the app does not give you the voltage of each cell , most of other monitoring app show you each cell voltage. This info is very important but missing in this app !!!!5. the app only shows you one temp sensor , and that is the sensor from the BMS temp. People don’t care much what temp is the BMS , more important is what is the temp of the cells

The app is easy to install. It is easy to connect to the battery. The app is easy to monitor state of charge, wattage, amps and voltage. My complaint is the “Battery Info” button is on the very bottom of the screen and is hard to use without closing the app or opening a different app on an IPhone. An easier to use Battery Info button would be nice and being able to see tg temp on main page would be great.