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当前版本: Chas van Balen ,

标题:

Random Shutdowns and won’t turn back on

文本:

Hi guys. My MacBook Pro occasionally shutdowns around 50 percent battery. After that it won’t restart unless plugged in. When I try resetting SMC to turn it back on it works but 30 seconds in after the logging screen it shuts own again. Please help. TIA
 
=== Update (05/15/2019) ===
I just bought the ‘OEM’ battery of a reputable retailer. About a week ago.
 
Here is coconut battery:
 
Full Charge Capacity: 4315 mAh
 
Design Capacity: 5400 mAh
 
Manufacture Date: 2018-11-06
 
Cycle Count: 8
 
macOS Battery Status: Good
 
Battery Temp: 30.4 C
 
Discharging with: 10.02 Watts
 
Manufacturer: Simplo

设备:

MacBook Pro 15" Unibody Early 2011

状态:

open

原帖由: Chas van Balen ,

标题:

Random Shutdowns and won’t turn back on

文本:

Hi guys. My MacBook Pro occasionally shutdowns around 50 percent battery. After that it won’t restart unless plugged in. When I try resetting SMC to turn it back on it works but 30 seconds in after the logging screen it shuts own again. Please help. TIA

设备:

MacBook Pro 15" Unibody Early 2011

状态:

open