New Battery Dropping Rapidly

Question

MacBook Pro 15" Retina Display Mid 2014

2.2 GHz (Turbo Boost up to 3.4 GHz) or 2.5 GHz (Turbo Boost up to 3.7 GHz) quad-core Intel Core i7 processor with 6MB shared L3 cache.

Rep: 13

2

Opties

I have purchased and successfully installed a new mid-2014 battery, seemingly with no errors or broken parts.

several times I look up and it has dropped its charge approximately 50% in one instant, and then needs to recharge all the way back up.

to the best of my knowledge, I have calibrated! charged up >, drained over night> recharged

results

Is dit een goede vraag?

Ja Nee

Score 0

mayer @mayer Rep: 685,3k MacHale Enterprises 3,4k 1,1k 2,6k · Answer 1 · 2020-01-20T17:22:16-07:00

Het nuttigste antwoord

Rep: 685,3k

3,4k

1,1k

2,6k

Opties

Let’s take a look at the battery with a better tools. Please download and run Coconut Battery and post your results.

Was dit antwoord nuttig?

Ja Nee

Score 2

1 Opmerking:

thank you for the tip about this utility. screen cap below.