Question

How long can you store a lithium ion battery?

Answer 1

Lithium Ion Batteries can only be stored for up to three years before they go bad and can no longer be charged up or used in any device.

The Lithium Ion Batteries have a shelf life of 3 years and even if they haven't been used before they still go bad.

Also if the Voltage level drops in a Lithium Ion Battery then the battery will also become ruined.