Resurrect a Polaroid Land Camera : 32 Steps (with Pictures) - Instructables
Designed and 3D printed an external battery holder so I can shoot i-Type film on my SX-70! It uses recycled 600 film pack batteries. : r/Polaroid
the i-Question OpenSX70
My favorite mod for SX-70 cameras, a conversion for I-Type film with an internal rechargeable battery. This way I can use all the varieties of integral film available (I-Type and 600). :
Polaroid SX-70 - Wikipedia
How To Recycle The Polaroid Film Pack Battery - YouTube
Polaroid SX-70: Don't Be Fooled By These "Defects" - MiNT Camera Blog
the i-Question OpenSX70
The Remora-01: An alternative Polaroid SX-70 battery - EMULSIVE
About Polaroid SX-70: 5 Unconventional Truths Nobody Is Telling You
Polaroid SX-70 Camera Review: The Only Foldable Instant Film SLR