Review on SZJELEN Power 5 5X2 5Mm V Mount Battery by Frank Nguyen

I bought this cable to use with my Atomos Ninja V and BMPCC6K. It was working great until I accidentally swapped the positive and negative pins thinking the adapter didn't fit like most other adapters. It fried my Atomos and the HDMI port on my BMPCC6K. While admitting my own error, I think this could have been avoided by going with a design that ensures the ports only fit into the correct ports whenever possible.