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Question: MacBook Pro 2012 battery draining issue

I am owning MacBook Pro 2012, installed with High sierra just last week. But I noticed that battery has started draining like flowing water. It works just for 3 hrs hardly with normal surfing on Safari. Also found that MacBook start heating from charging point side. So can anyone suggest me best way to get back to normal life of 6 hrs?


Thanks in advance.

MacBook Pro, macOS High Sierra (10.13.3)

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Mar 18, 2018 2:58 AM in response to vashishth In response to vashishth

Please run EtreCheck and post the report here.


https://etrecheck.com


Click “Free Download” button, open Downloads folder, click on it to open, and then select ”Open”.

Click on the bouncing EtreCheck icon in the Dock.

“Choose a problem” from the popup menu box, and then “Start EtreCheck” in the dialog.


Click “Share Report” button in the toolbar, select “Copy to Clipboard” .

Paste it into the reply.

Mar 18, 2018 2:58 AM

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Mar 18, 2018 12:27 PM in response to dominic23 In response to dominic23

EtreCheck version: 4.1.3 (4A188)

Report generated: 2018-03-19 00:34:30

Download EtreCheck from https://etrecheck.com

Runtime: 3:33

Performance: Good


Problem: Other problem

Description:

Battery draining


Major Issues:

Anything that appears on this list needs immediate attention.


No Time Machine backup - Time Machine backup not found.


Minor Issues:

These issues do not need immediate attention but they may indicate future problems.


Upgradeable hard drive - This machine’s hard drive could be replaced with an SSD. This would dramatically improve your machine’s performance.

32-bit Apps - This machine has 32-bits apps that may have problems in the future.


Hardware Information:

MacBook Pro (13-inch, Mid 2012)

MacBook Pro Model: MacBookPro9,2

1 2.5 GHz Intel Core i5 (i5-3210M) CPU: 2-core

4 GB RAM Upgradeable

BANK 0/DIMM0

2 GB DDR3 1600 ok

BANK 1/DIMM0

2 GB DDR3 1600 ok

Battery: Health = Normal - Cycle count = 20


Video Information:

Intel HD Graphics 4000 - VRAM: 1536 MB

Color LCD 1280 x 800


Drives:

disk0 - TOSHIBA MK5065GSXF 500.11 GB (Mechanical)

Internal SATA 3 Gigabit Serial ATA

S.M.A.R.T. Status: Failing

disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB

disk0s2 [Core Storage Container] 499.25 GB

disk1 - U************y (Journaled HFS+) 498.88 GB

disk0s3 - Recovery HD [Recovery] 650 MB


Mounted Volumes:

disk1 - U************y 498.88 GB (482.93 GB free)

Journaled HFS+

Mount point: /

Encrypted


Network:

Interface en0: Ethernet

Interface fw0: FireWire

Interface en1: Wi-Fi

802.11 a/b/g/n

One IPv4 address

Interface en3: Bluetooth PAN

Interface bridge0: Thunderbolt Bridge

iCloud Quota: 4.99 GB available

iCloud Status: one pending file


System Software:

macOS High Sierra 10.13.3 (17D47)

Time since boot: Less than an hour

System Load: 3.07 (1 min ago) 6.33 (5 min ago) 3.90 (15 min ago)


Security:

System Status
Gatekeeper Mac App Store and identified developers
System Integrity Protection Enabled


32-bit Applications:

Name Version
InkServer 10.9
quicklookd32 5.0


System Launch Agents:

[Not Loaded] 7 Apple tasks
[Loaded] 184 Apple tasks
[Running] 99 Apple tasks


System Launch Daemons:

[Not Loaded] 38 Apple tasks
[Loaded] 182 Apple tasks
[Running] 110 Apple tasks
[Other] One Apple task


Launch Agents:

[Not Loaded] com.adobe.AAM.Updater-1.0.plist (? ffb65062 - installed 2018-03-18)


Internet Plug-ins:

AdobeAAMDetect: AdobeAAMDetect 1.0.0.0 (installed 2018-03-18)

QuickTime Plugin: 7.7.3 (installed 2018-01-19)


Time Machine:

Time Machine Not Configured!


Top Processes by CPU:

Process (count) Source % of CPU
sandboxd Apple 46
WindowServer Apple 11
kernel_task Apple 4
cloudd Apple 2
nsurlsessiond (2) Apple 1


Top Processes by Memory:

Process (count) Source RAM usage
kernel_task Apple 537 MB
com.apple.WebKit.WebContent (2) Apple 223 MB
MTLCompilerService (9) Apple 190 MB
mdworker (10) Apple 184 MB
Safari Apple 79 MB


Top Processes by Network Use:

Process Source Input Output
com.apple.WebKit.Networking Apple 75 KB 11 KB
mDNSResponder Apple 20 KB 19 KB
apsd Apple 5 KB 6 KB
netbiosd Apple 522 B 354 B
SystemUIServer Apple 0 B 64 B


Top Processes by Energy Use:

Process (count) Source Energy usage (0-100)
WindowServer Apple 6
Safari Apple 2
com.apple.WebKit.WebContent (2) Apple 2
hidd Apple 1
mdworker (10) Apple 1


Virtual Memory Information:

Available RAM 1.36 GB
Free RAM 17 MB
Used RAM 2.64 GB
Cached files 1.34 GB
Swap Used 768 KB


Diagnostics Information (past 7 days):

2018-03-19 00:24:18 Last Shutdown Cause: 0 - Power loss (once)


End of report

Mar 18, 2018 12:27 PM

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Mar 19, 2018 5:13 AM in response to vashishth In response to vashishth

Report shows that system in excellent condition. Battery health is stated as normal.


Try starting up in Safe Mode.

Start up in Safe Mode. https://support.apple.com/en-us/HT201262

Once in SafeMode, click the “Restart” button at the bottom.

Mar 19, 2018 5:13 AM

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Mar 19, 2018 7:25 AM in response to vashishth In response to vashishth

Battery: Health = Normal - Cycle count = 20

Is this a replacement battery? Even though that model stayed in the line until Oct 2016 I would expect the original battery to have more than 20 cycles. If it is the original battery it could be degrading from lack of use. I try to run my MacBook Pro of the same model on battey for several hours at least once a week.


This is not good:

disk0 - TOSHIBA MK5065GSXF 500.11 GB (Mechanical)

Internal SATA 3 Gigabit Serial ATA

S.M.A.R.T. Status: Failing

You will probably need a new hard drive soon and you do not have Time Machine set up. That could mean everything on the computer will be lost when the drive fails. get an external drive for backups NOW and start using it.


I replaced the mechanical hard drive in my 13-inch 2012 MacBook Pro with a 500GB SSD last November and my MBP feels like a new computer. Everything is fast. This is the kit I used:

OWC DIY KIT: Express USB 3.0/2.0 2.5" Enclosure +... at MacSales.com

It is an easy at-home job and takes no specific knowlege of computer workins to accomplish. NOTE: Due to a design issue with that specific computer model, replace the hard drive cable at the same time you upgrade the hard drive. The cable is cheap, avaiable, and as easy to change out as the hard drive:


Here is a video of the hard drive install: MacBookPro9,2


and one of the cable replacement: Hard Drive Cable Skill Level: "Easy" Duration: 8:38

Mar 19, 2018 7:25 AM

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Mar 19, 2018 11:16 AM in response to Allan Jones In response to Allan Jones

Thanks Allan, I believe this will be definitely helpful to me. Even I am planning to install 256GB SSD but I afraid that would it be helpful to me by prolonging the battery life? Or should I go with downgrading OS to EL capitan?

Because in one of blog, I read that High sierra causing battery draining a lot. However, I am going to visit apple care soon for battery checkup.


Again thanks for your valuable response.

Mar 19, 2018 11:16 AM

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Question: MacBook Pro 2012 battery draining issue