MacBook V-Lok Battery Adaptors (19v)
Dual V-Lok -(Mount) Battery Adaptor for Apple MacBook (19v) – 2 Power-Con – VL-MAC/2USD$304.00
From Hawk-Woods , the VL-MAC/2 Apple Mac Battery Adaptor allows broadcast production personnel to run their Mac laptops from the V-mount batteries already being used out in the field
Mac – XLR Power Cable – LA-40AUSD$50.00
XLR 4 pin Male – 100cm – Magsafe 2 Apple connector.