SRAM AXS rear derailleur low battery warning in spite of the battery being charged, could it be the weather?

[ndmufc]

I had similar issues with my RD recently and had to get a warranty replacement as I wasn’t even getting a 2 hour ride out of a fully charged battery. LBS reckoned it was a water damaged RD

SRAM AXS shifting issue

I’ve been having issue with my Force rear derailleur for a few weeks now It seems to have developed the annoying habit of burning through batteries super quickly (<1 ride) and then bricking the battery. Contacted SRAM who advised me to try to jump start the batteries (power cycling the charger). This worked to revive a few of them (I’ve been through about 5 batteries as I assumed it was battery issue initially). I then reinstalled the firmware. I’ve just now noticed that when shifting up the c…