Magsafe 2 85W Manufactured by LITEON, Is it original or Fake?

if it came shipped with the computer and you purchased the computer new from an authorized Apple retailer it's likely legitimate. LITEON is an Apple partner from what I've read but I've never read that officially from Apple.

Hi,

I have a 2014 15" MBP with an OEM LITEON power adapter. I'm sure mine is OEM, and so is yours, unless you bought it from an unreputable third party and someone is knocking off LITEON power adapters (I highly doubt it).

The chargers that came directly from Apple with my 2007 and 2012 Macbook Pros are marked "Delta Electronics." Apple has obviously been "partnering" on power supplies for a long time.