This is a new Lenovo L21M4PE1 battery for select Lenovo Legion S7 models. It features the highest quality battery cells and components that charge faster and last longer.

This Lenovo L21M4PE1 battery is compatible with the Lenovo Legion S7-16IAH7, Legion S7-16ARHA7 Legion S7-15ACH6, Legion R9000X and Y9000X. Additional compatible models and battery part numbers are listed below.

This Lenovo L21M4PE1 battery is 100% compatible with the original Lenovo battery specifications and is individually tested and backed by a 2 Year warranty.

This Lenovo battery is rated 15.5 volts and 99 Whr and can last up 9 hours on a full charge.