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Lifepower4-V2 AUTO ID (ONLY)
RS485- Z03T15
Changes:
- Improved the charging logic to
recalibrate the battery module when
charging to 100% SoC when in closed loop communication to an inverter. - Change Logic: In closed loop
communication to an inverter,
whenever the Minimum Cell
Temperature reaches 0C or below, the
Maximum Charging Current is reduced
from 157A to 15.7A. - Changed Minimum Cell Temperature
derating charging curve from 19C to 0C.Cables needed: RS485 Firmware Cable
Not available at the moment for customer. Only available OTA (Over the Air) through the Monitoring Website.
Posted : January 23, 2026 5:09 pm
Is there an update utility to apply this firmware update via RS485 cable to the auto-id batteries? I've previously tried the one included in the with-dips Lifepower4 v2 firmware kit, but that utility doesn't recognize the auto-id batteries at all.
Posted : January 29, 2026 5:34 pm
Bumping this thread, has there been any movement on this firmware? My no-dip batteries dropped communications with the inverter yesterday according to the inverter's event log, and all 5 batteries drained down to 0%. Further, since they are limiting charge to 15A, it is taking a monumental amount of time to charge back up. As it stands, I can't rely on any of this brand new equipment to be ready for an outage, which was the whole reason I spent a ton of money on it.
Posted : February 4, 2026 9:56 pm
Topic starter
@tsuga
We are currently working on a firmware release that will allow to update the firmware through Windows. In the meantime, I can update the battery firmware for you over-the-air (OTA) via the monitoring website.
Posted : February 5, 2026 10:59 pm
