LiTime 17+

Great battery, app is disappointing

The app connects with Bluetooth just fine, and as long as you have previously logged in no internet is needed. The monitoring is where it falls short. My third day of boondocking in my teardrop camper and the app still shows 99% SOC in Standby mode. Occasionally, it will quickly show a Discharge status with a “time remaining” reading, but on the screen so briefly that it is hard to read. The battery temperature updates regularly so I know the app is connected. I bought a Bluetooth battery hoping to avoid installing a shunt or having to disconnect the battery every day to do a multimeter reading. Actual SOC is now about 60 %. Can’t trust the app.

Can not connect Bluetooth no support

The app called for a serial number before you can use it. I have entered it and says invalid. I have emailed support even with photos of the box stickers and the sticker on the controller, but zero response for over a week.
I got this controller since good rating plus Bluetooth but the Bluetooth can not be used without this app and all I need is to get pass the need for entering a serial number

Developer Response ,

If you need to connect to mppt, you need to download the Litime Solar app. The Litime app does not support connecting to the controller.

If you need further assistance,, please feel free to contact our service team and we will help you work it out.

Works great for my 1 RV battery

I like the app. The information is presented in an easy to understand GUI and navigating through the menu options is easy enough. I like the ability to turn the battery off and on through the app. It’s easier to do then accessing the manual battery disconnect. There is one thing I would like to see in future versions, a customizable notification for state of charge (SOC) when this percentage reaches ~18 percent, I would love to get a notification from the app.

Developer Response ,

Thank you for your valuable feedback and kind words about the app. We're thrilled to hear that you find the interface user-friendly and appreciate the convenience of being able to control the battery through the app.

Your suggestion for a customizable notification for the state of charge (SOC) is excellent and aligns with our goal to enhance user experience. Receiving a notification when the SOC reaches a specific percentage, such as 18%, would indeed be a useful feature for many users.

We will forward your suggestion to our development team for consideration in future updates. User feedback is crucial for us, and we strive to continuously improve our products based on your inputs.

If you have any other suggestions or questions, please feel free to share them. Thank you again for your support and for helping us make our products better! 😊