123\SmartBMS

Albertronic B.V.

About this app

123\SmartBMS is an easy to use yet advanced, modular BMS to keep your lithium batteries in perfect condition, increasing the lifespan of the battery pack.

The BMS measures important data like cell voltages, cell temperatures and in- and outgoing currents with the two included high accuracy, dual range current sensors. By measuring both currents independently, it is possible to know the current production and consumption. The system balances all cells to the same voltage during charging.

Two integrated signal relays with potential free contacts can be used to switch enable/disable signals or power relays to control the power to chargers/solar regulators and/or inverters.

Easily connect your phone to the BMS to see relevant information including state of charge, energy consumed, energy stored, in- and outgoing current, cell voltages, cell temperatures, SoC history of the last week and error history.

For simulator mode: the PIN is 1234

Ratings and reviews

Rubbish. it only connects about 1 time in 20 tries. mostly stuck on "reading state ..." screen. Now have to disconnect Out board from battery each time I need to connect

I've been using this app & bns for a long time. The gen 3 is great it works well and is reliable, I would not have any reproach to say (perhaps the sensors) I put only one and it would be pretty to still see how much you charge or discharge (even if it's less precise than with 2 sensors). You can even plug the bms to Victron 👍🏻 The app is also improving a lot lately I love it !

Unfortunately I need to agree with other users. The system and the app are not reliable and it's very expensive. I am not happy with this system. NOT RECOMMENDED. ****It's better with the last update (15th November). Still, price vs quality is not good enough. Voltage not reliable from the cells vs boards. 😞 Why the voltage information send from the boards do not match with the cells voltage? ( This is not a problem with the multimeter). I already give up about the problem with current sensors.

What’s new

Minor improvements