Eg4 Lifepower Battery firmware updater

[Dskvid]

Hi All,
Just wanted to report that I went on the Signature Solar site and ordered the eg4 battery firmware updater which was free after a coupon code. I used it today and had all 4 of my batteries updated in less than 10mins, it runs about a minute each, but I watched a how to video again. You can use it for future updates I believe so it’s a great tool to have. About the only drawback i see is you can’t read what the update version is without hooking up a computer. This is down and Dirity. Thanks Signature Solar. now I only wish it was this way to update my Growatt 5k. lol


EG4 LifePower4 Automatic Updater Dongle

 

[marionw]

The firmware updater tool is a good tool as it eliminates the need for a special communications cable to a computer but is limited to updating to v3.37 as you cannot update the tool with later firmware.
With the proper cable you can still update LifePower4 battery firmware with the BMS_Test software.

 

[Charlyboy]

Is firmware version 3.37 the latest version for the Lifepower4 batteries?

 

[marionw]

Is firmware version 3.37 the latest version for the Lifepower4 batteries?

Yes, It appears so...

https://eg4electronics.com/wp-content/uploads/2024/04/Lifepower4-51.2V-100ah-firmware.zip

 

[Charlyboy]

Thank you.
Much appreciated.

 

[EG4_Eric]

Is firmware version 3.37 the latest version for the Lifepower4 batteries?

Yes, 3.37 is the latest firmware version.