NAVAC Vac Pump using M18 Battery Adapter

[@eastsidepyro2685]

Don't you lose vacuum that way?

[@chrisb1899]

Lose vacuum which way ?

[@eastsidepyro2685]

@chrisb1899 putting In values before releasing the refrigerant? From how I was taught is to release first after vacuum then put In the valves

[@Sergio29pr]

Hi, can you share the link of amazon for the M18 adapter. Thanks.

[@chrisb1899]

Battery Adapter for Makita 18V Lithium-Ion Cordless Tools, Convert for Milwaukee M18 18V or Dewalt 18V 20V Lithium Battery to Makita 18-volt BL1830 BL1850 LXT Battery Converter, w/ USB Charge Port a.co/d/8kBTF4n