Battery
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Troubleshooting
For any trouble regarding this laptop, here is its Trouble shooting page Lenovo IdeaPad Flex 4-1850 Troubleshooting
Background and Identification
Lenovo IdeaPad Flex 4-1850 was released in 2014, it is a laptop that can open a full 360 degrees. This laptop also has the ability to function as a fully functional tablet depending on the needs of the user. The Lenovo IdeaPad Flex 4 - 1850 is equipped with 1 TB of complete storage which gets rid of the need for any alternate storage device.
The Lenovo IdeaPad Flex 4 - 1850 was later replaced by the Lenovo IdeaPad Flex 5, but is still in use to this day.
Addition Information
Lenovo IdeaPad Flex 4 Product Page