Epoch Li-ion

Epoch Batteries

About this app

The Epoch intelligent battery management system and the active equalizer are connected via Bluetooth to monitor the battery status, collect, store and process information during battery operation in real time, exchange information with external devices, and solve the safety, usability and usage of the lithium battery system The key issue of life is to extend the service life of the battery to a certain extent, and to enhance the stability of the battery pack to a certain extent.
1. Display real-time voltage, current, power, internal resistance and other parameter values, and display them in the form of instrument panels and numbers;
2. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted;
3. Each data comparison of the battery cell, the voltage difference. Maximum voltage cell Minimum voltage cell. And the display of cell balance
4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage
5. Record the warnings that occur at each moment.
6. Record all battery protection times.
Best Regards ！

Ratings and reviews

I’ve got a 12V 460A EPOCH battery in my RV, and as far as the battery itself goes—I’m a fan. Solid performance. But the Android app that’s supposed to connect to it? Total letdown. Even if you leave the app running constantly, 99% of the time it still nags you to reconnect to Bluetooth. It’s clunky, unreliable, and feels like a half-baked afterthought. What’s worse, this issue has been flagged by plenty of users, yet EPOCH seems to be ignoring it completely.

Unfortunately my 300Ah battery is only compatible with this app and not the pro version. While this app works enough to view the stats of the battery, it fails to do other basic quality of life things. They have a rename feature, but as soon as you close the app, the name is reset. I have to search through a long list of Bluetooth devices in order to find my battery. Second, there are options to turn on/off the charging and discharging mosfets. But it requires some undocumented password... why?

This app is REALLY rough around the edges. It works but just barely. The main launch screen is a Bluetooth scanner. Every time you use it you have to scroll through a list of every Bluetooth device in the area... phones, sensors, door locks, radios, etc. looking for a cryptic device name (long string of characters) which is your battery. No saving or renaming functionality. The proper way to do this is an "add device" function that saves a named battery and open to a list of saved devices.