Monitoring Screen for Smart Lithium Battery Series,Black

So far so good. I have 2 100ah Renogy Li batteries and have been using my rover to monitor the batteries. This monitor auto-detects bank size, gives you basic stats like voltage, total amp hours and state of charge, but also provides amps drawn/supplied as well as remaining amp hours while there is a draw. Super cool feature is that the monitor can put the bank into low voltage shelf mode for storage.

Le produit est arriver dans les temps et il fonctionne plutoit bien parfois il affiche ma batterie a 0V mais a part cela il vas tres bien

I have 2 Renogy Smart Lithium Iron Phosphate Batteries in parallel, running off of a different brand controller/charger, I didn't want to install an accessory shunt to get the current state of my batteries, this inexpensive accessory is plug and play with cat 5 cables (one included, 1 needed) works great and super easy to install.

it works very well in my 2003 club car golf cart it is a Iq DS model and is still like new Kenneth Mccune

The screen is difficult to read, and lacks any customization, such as 'stay on state of charge screen'. It auto changes the pages every few seconds, and the only option is to press up/down to find the page you want, which 99% of the time is the SOC page. A bonus however is the ability to press and hold the button to shutdown all connected batteries. Of course this is also a problem if someone accidentally holds it for 2-3 seconds, as there is no confirmation. Instant off.... (when it works) I will be adding another BMS, but will keep this as I believe this is 100% accurate, and from the batteries directly.