DR-E6 LP-E6 Dummy Battery Pack DC Converter DC 12v-24v Step down to 8.2v for Canon: Electronics. 。E6 dummy battery pack with full decoding chip inside 。E6 battery pack power plug: Standard female 5.5mm/2.mm DC plug 。DC converter power input plug: Standard female 5.5mm/2.mm DC plug 。DC converter power output plug: Standard male 5.5mm/2.mm DC plug 。DC converter power input: DC 2v to 24v 。DC converter power output: DC 8.2v 。Power Canon EOS 5D3 5D2 7D 60D camera etc 。 。 。