Tool Upgrades Didn't Go as Planned

Remember those battery adapters I bought a month ago? Yeah, well I'm an IDIOT! When you get the ones that have the USB outlet adapter in them, this is what you get. Watch as I fix all of this be preforming surgery on both of them.

Link to video I found to jump-start the battery so it would take a charge:
https://www.youtube.com/watch?v=r_sJd6WaSi0