L140BAT-2 Battery for System76 Lemp9 Darter Pro 2021 7.7V 36Wh

Product Overview

The L140BAT-2 is a high-performance 7.7V 4670mAh / 36Wh Li-ion replacement battery for the System76 Lemp9 and Darter Pro 2021 Linux laptops built on the Clevo L140 chassis. It restores full all-day runtime to the ultra-thin Clevo-built chassis and matches the original factory specification, backed by a 1-year warranty.

Specifications

Attribute	Details
Standard Model	L140BAT-2
Voltage	7.7V
Capacity	4670mAh / 36WH
Battery Type	Li-ion
Cell	Made in China, high quality guarantee
Color	Black
Condition	Replacement Battery (100% Brand New, 1-year warranty!)

Replace Part Numbers

• L140BAT-2

Compatible Models

For System76 Series

• For System76 Lemp9
• For System76 Darter Pro 2021

For Clevo Series

• For Clevo L140 series

FAQ

Does this L140BAT-2 battery fit the System76 Lemp9?

Yes. The L140BAT-2 is the factory pack for the System76 Lemp9 and Darter Pro 2021, which are Clevo L140 chassis machines, so it bolts in without modification.

Do I need to recalibrate anything under Linux?

No special software is needed. After fitting, charge to 100 percent once to let the embedded controller relearn the full capacity readings.

How do I know which version to order?

Confirm that your existing pack is labelled L140BAT-2. The L140BAT-2 fits the whole Clevo L140 family, including the Darter Pro 2021.