JonAustin said:
ashmadux said:
Better check to see if third party batteries are locked out too.
No guinea pigs here, canon!
Anybody checked this yet? I have a 5DIII and one 3rd party battery. No intentions of upgrading firmware to support a lens I'll never buy if it locks out my spare juicer.
The 3rd party batteries that were working before the update on Canon 5D4 and 70D are still working after the update. There were two batteries (Watson brand) that had an issue before the update and still have an issue after the update on the 5D4. They work perfectly fine in the 70D. (In fact, I used a 3rd party battery to update one of the camera bodies.)
I own many 3rd party batteries that have been purchased throughout the past several years. By product of doing video work and needing to swap semi-frequently throughout the day between camera(s), monitor(s) and sometimes and LED light. Have several Canon, Watson, Wasabi Power, and Kastar branded LP-E6 and LP-E6N's.
Watson's are labeled as three different types:
LPE6 7.4V/1750mAh/12.95Wh (x5)
LP-E6N 7.2V/1900mAh/14.7Wh (x2, most recently purchased)
LP-E6N 7.4V/2000mAh/14.8Wh (x2)
The two Watson batteries labeled LP-E6N 7.4V/2000mAh/14.8Wh are the ones with an issue. They display the "Battery communication error. Does this battery/ do these batteries display the Canon logo? No / Yes" menu.
The Wasabi Power were purchased at different times, but they are all labeled as:
BTR-LPE6-JWP 7.2V/2600mAh/18.7Wh (x9)
The Wasabi Power are great 3rd party batteries but no where near the advertised specs. In fact, they are identical to the newest model Watson LP-E6N 7.2V/1900mAh/14.7Wh batteries and available at a much lower price.
The Kastar batteries are all labeled as:
LP-E6 7.2V/2950mAh and no mention of Wh (x12)
I would not purchase these ever again unless you only want to charge them in an OFFICIAL Canon charger. Out of the twelve I currently own, at least 5 must be charged ONLY in a Canon branded official charger. At least two (probably four) have been recycled.