Lion Energy Smart

Lion Energy

About this app

The Lion Energy app helps you easily view the performance of your Bluetooth enabled portable products and energy storage solutions. The Lion App features a secure login and registration, a list of Lion products to monitor and track, and the current state of your batteries.

The Lion Energy app also helps you to view your Energy Storage Device from anywhere where there is an internet connection.

You are able to monitor and track all Lion Energy Portable Products.

Ratings and reviews

This app went from useful to nearly useless in the big new update. It forces you to create an account just to read your battery stats, when your Internet connect is poor it fails to authenticate so you can't read your battery stats, and it no longer measures time remaining for your batteries (which it used to and it still shows a field for it but it is never calculated).

App updated while I was camping. now I'm getting constant Bluetooth errors while trying to see my batteries. The numbers it reports are now completely wrong and I have to read re-add my batteries every time the app closes. Terrible, app used to be simple and easy, now all it wants is my personal info, it's a total mess and useless.

this app used to work, prior to 13 August 2026, perhaps earlier. It would give me the state of charge. It now shows the four batteries I have installed, but I don't know how to get the state of charge. I tap, press, try to drag. Can't get the state of charge now. UPDATE 17Aug2026 today, I uninstalled and reinstalled this app. I also created an account and logged in. My four UT3500 batteries are recognized. I gave them unique names (their serial number). Those saved. Cycle pwr. Working now!

What’s new

Fix various bugs
Fix for landscape while using tablet