Battery for canon Rebel xti eos 400D

[gorja55]

where do I find the battery that runs the date and time?

[Mykolas]

Hi gorja55,

Thank you for the post.  The date/time battery is inside the battery compartment of the camera.  If you remove the battery that powers the camera, along the front edge of the battery compartment you should see a slide out battery holder tray that has "CR2016 3V" written on it.  If you slide the tray out, you can replace the CR2016 lithium battery that holds the date/time settings in the camera.

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[gorja55]

thank you. I looked in the book but I bought the camera 2nd hand. she upgraded so , so did I. the book is in sorry shape as the pages are coming out.. thanks again for your help.