The intelligent battery pack has a built-in remote Bluetooth module. It connects to a mobile application via Bluetooth. The application can read the following information:
1. The operational status of the battery pack: charging, discharging, operating voltage, current, temperature, remaining battery level, etc.
2. Bluetooth connection allows for one-button upgrade of device versions.
3. It can display detailed fault information about the current operation of the device.
4. You can view historical fault information about the previous operation of the device.

About Olelon
Olelon Energy USA Company Limited is devoted to build the best lithium batteries for people all over the world. Through advanced and sophisticated R&D, we have designed all of our batteries to provide years of trouble free service.

Only the highest quality of LiFePO4 cells from the best manufacturer in the world will be used on our batteries. Every Olelon battery contains cells that are meticulously sorted and matched for both capacity and resistance. Trust Olelon battery for all of your deep cycle and trouble free battery needs.