09-02-2015 05:54 PM
09-03-2015 11:01 AM - edited 09-03-2015 11:03 AM
What batteries that are compatable is covered in the EOS 40D Instruction Manual.
Additionally software updates, firmware updates, and other brochures and manuals are available for download here.
03/18/2025: New firmware updates are available.
EOS R1 - Version 1.0.2
EOS R5 Mark II - Version 1.0.3
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
01/27/2025: New firmware updates are available.
EOS R5C - Version 1.1.0.1
EOS C80 - Version 1.0.2.1
12/18/2024: New firmware updates are available.
EOS C70 - Version 1.1.0.1
EOS C300 Mark III - Version 1..0.9.1
EOS C400 - Version 1.0.2.1
EOS C500 Mark II - Version 1.1.3.1
XF605 - Version 1.0.5.0
09/26/2024: New firmware updates are available.
EOS R5 - Version 2.1.0
EOS R6 - Version 1.9.0
EOS R3 - Version 1.8.0
EOS R7 - Version 1.6.0
EOS R10 - Version 1.6.0
EOS R6 Mark II - Version 1.5.0
EOS R8 - Version 1.4.0
EOS R50 - Version 1.3.0
EOS R100 - Version 1.1.0
Powershot V10 - Version 1.3.0
