Epoch Li-ion

Just download Overkill Solar it does more and actually works.

Shows much more than just state of charge! It compliments my Victron BVM-712 shunt because the battery’s own shunts are many times more reliable and gives me more information on the battery cells themselves.

Epoch batteries are the only brand that I will buy. I love mine so much. They are very responsive if you have any questions and the app is super handy to see what is happening with the battery.

The app gives quick charge info. Very easy to use while on the boat.

Always quick to connect and give me reliable information. Love the fact that I can monitor my power left in the water.

Love these batteries.

This app is a great way to break into the li-ion arena. It gives you what you need and more, showing state of charge, rate of charge, cell balance, alarms, everything you really could need plus more. It’s a little weak on range and does disconnect pretty quickly but it works great as a stepping stone to a more integrated system. Even now that I have the full Victron connection to my Epoch BMS, the Li-Ion app still gets used for some data that Victron doesn’t show. Keep the updates coming!

Great build to last batteries with app interface and good customer support.

First off, the LFP batteries from Epoch are extremely well built and are game changing technology onboard your boat or RV. The app is the icing on the cake and gives a good amount of real time information about your battery right on your phone. Connecting via Bluetooth is easy although range is not the best.

Customer service with this app/batteries is outstanding. Battery and equipment are high quality!