Radioddity GD-77 Battery Slot Clip Charger

This is a clip designed to hold 5mm wide contacts to the battery on a handheld 2-way radio. Note: the contacts must be quad-A or tripple-A sized, larger AA sized is too wide to fit radio battery contacts

I wanted a more portable charger for travel so I located a USB to 2S Lithium charger on eBay and built this to connect it to the radio.

There are 2 versions, the first is the basic shape (for modification) and the second I modified for wires to come thru the back from the contacts and have