Lenovo Battery 4Cell 60Wh 15.44V

The Lenovo 5B11N45953 is a lithium-ion replacement battery for compatible Lenovo notebooks. It supplies portable power when the notebook supports this battery, making it an option when replacing a compatible notebook battery.

The Lenovo-hosted document links part number 5B11N45953 to reference L22D4PA0 and specifies 15.44 V and 60 Wh. These details identify the battery and its electrical rating; they do not indicate how long it will power a notebook.

Its stated purpose is to replace a battery in a compatible notebook. The listing describes it as a compatible replacement, but does not establish a specific runtime or name any installation parts included.