Tim Johnson from Whitespace Films is one smart cookie.
Tim worked out how to use his old Canon LP batteries on his new Sony A7S camera…
a7s can use Canon batteries! from Whitespace Films, LLC on Vimeo.
I want to show you how to use your Canon LP-E6 batteries with a simple adapter in your Sony a7s. I also show a battery solution that offers extended life for the a7s. So far, it has worked very well!
AC adapter (dummy battery) for Sony a7s:
https://www.amazon.com/gp/product/B0083EQS3I/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
Anker 20,000 mAh battery from original rig:
https://www.amazon.com/dp/B005NGLTZQ/ref=sr_ph?ie=UTF8&qid=1420901686&sr=1&keywords=anker+2nd+gen+astro
XT Power 10,000 mAh external battery:
https://www.amazon.com/gp/product/B00935L44E/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1
Canon LP-E6 mounting plate:
https://www.amazon.com/gp/product/B00EOGL7NA/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1
Camera cage I used:
https://www.amazon.com/Authentic-Brand-Handle-Panasonic-GH4/dp/B00MJ4FRIA/ref=sr_1_2?s=electronics&ie=UTF8&qid=1420899927&sr=1-2&keywords=fhugen+cage