RYOBI 18V AC Adapter Hack

People always ask me if there is a way to run their 18V RYOBI tools off of AC. I recently purchased a RYOBI P750 18V Pump. It came with a 18V 8.3A Power Brick. They use standard Audio XLR connectors. I used a 18V battery carcass from the recycle bin and wired it to a male XLR connector. It works great for low power RYOBI 18V tools. It did not work for high Amperage tools. Things I used: * RYOBI HYBRID Transfer pump model P750 ( https://www.ryobitools.com/products/details/33287171477 ) * Male XLR Audio plug ( https://amzn.to/3zDSoeI ) * 12AWG stranded silicon wire ( https://amzn.to/3OK8BTI ) * security T10 drivers ( https://amzn.to/2GLxa5y ) * wire stripper ( https://amzn.to/30LCBbE ) * wire terminal crimper ( https://amzn.to/3lrpq7Y ) FTC Disclaimer: We may earn commissions for purchases made through the links below. As Amazon Associates we earn from qualifying purchases.