traveler19395 t1_j4t8kec wrote on January 18, 2023 at 2:20 AM

Reply to comment by TbonerT in Apple unveils MacBook Pro featuring M2 Pro and M2 Max, with more game-changing performance and the longest battery life ever in a Mac by TbonerT

You are thinking of the 2020 M1 13" Macbook Pro which Apple has marketed as "up to 20 hour" battery life, the very similar M1 Air has a smaller battery and "up to 18 hour" battery life.

TbonerT OP t1_j4tbdd2 wrote on January 18, 2023 at 2:40 AM

Nope. The 2020 M1 Air had a tested battery life of 20 hours.

traveler19395 t1_j4tchif wrote on January 18, 2023 at 2:48 AM

well the 2020 M1 Pro (13" Touchbar) was even longer. Apple marketed the Air as 18 and Pro as 20, and some tests found longer times, but the Pro still longer.