Hitachi circular saw external power adapter

This adapter lets you run the excellent Hitachi C18DBAL deep cut saw using external power (like a Chargery S1200). Great if you don't want to keep around yet another set of batteries and charger.

You need some brass strips (can get 0.4mm thick ones @ Lowes in hardware aisle) and patience to bend the spring contacts. Power cord is 3m of 14 AWG wire. No load power draw is ~120W. Don't know what peak power is, but heard these battery packs could go up to 30A, so definitely should print this with