1. While
the battery is turned on it will broadcast a Wi-Fi hotspot, use your smartphone
or laptop to connect to the hotspot. (Ensure that the battery is not currently
configured to be connected to a local network for the hotspot to be active)
2. While
connected open your internet browser and navigate to the following URL:
3. The following blue screen monitoring page will load:
4. Click
on the manage firmware button on the bottom of the page.
5. Select
the firmware file you want to upload (the .hex file which corresponds to the
battery model). Note that the .hex firmware file must’ve been previously stored
on the PC being used.
6. Then click on the update firmware button, the firmware will now update, and the battery will restart.