I have also had this problem for years now, I'm shooting less so only have to think about it very occasionally, but this has been a problem since at least 2022, if not before that.Same equipment, (1) ST-E3-RT, (4) 600EX-RT, (2) Canon 5D MKIII. I've t...
I am also having this problem. I've acquired my (3) 600 EX-RTs over time and from numerous sources. This has been a problem in the past, but has seemingly gotten worse lately. They're effectively unusable now for professional work as i look foolish c...
Solution SummarySteps to Resolve Speedlite 600EX-RT Low/Change Battery Issue:Turn the Speedlite power switch to the Off positionRemove the SCH-E1 Color Filter HolderTurn the Speedlite power to the On position DetailsAfter recently purchasing a new C...
