77.5Wh by Youssef Coolidge

Name: NinjaBatt'S Longlasting Battery Upgrade For Apple MacBook Pro 15" [2011-2012 Models Only] A1286/A1382 - 10.95V/77.5Wh
Item: NinjaBatt'S Longlasting Battery Upgrade For Apple MacBook Pro 15" [2011-2012 Models Only] A1286/A1382 - 10.95V/77.5Wh
Rating: 5

July 09, 2023

Easy install for years of long life!

NinjaBatt battery was easy to install after removing bottom plate on my MacBook Pro 15” (mid 2012) model.Started working very well with new life and long periods of usage, thank you!

Pros

Great replacement.

Cons

May not charge as quickly as the original battery

New products

Comments (1)

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Scot Hughes

July 13, 2023

The old MacBook works, but not for long. Charge does not hold. Battery use is less than 2 hours.Update - 8 Sept 2022I found a battery calibration procedure (Charge 100%, Discharge 100%+ 5 hours, Charge again) I used and the NinjaBatt performers much better. It now powers the computer for 4 hours and holds a charge much better when shut down. Give it a try, but be sure to reset and calibrate.