Chosen Solution
So I replace the battery with the ifixit kit following this guide. The laptop starts and recognized the battery and worked without the power cord. A couples of days ago the laptop won’t start on battery only connected with the USB power adapter and also now have a blinking screen and the spacebar and keys have some troubles Also, the OS says battery services recommended
There are a couple of troubleshooting steps that you can try, and these are ineffective, please reach out to Customer Support at support@ifixit.com and they can help you: Calibrate the battery: ++https://help.ifixit.com/article/265-batt…Repair and verify Disk Permissions: ++How to verify and repair Mac OS X Disk PermissionsIf you are running MacOS El Capitan or newer (MacOS 10.11+), please follow this guide: ++https://www.ifixit.com/Guide/Run+First+A…Reset the NVRAM/PRAM: ++How to reset NVRAM on a MacReset the SMC: ++How to reset the SMC on a Mac
