Clevo L140BAT-4 6-87-NS70S-72B00 Battery Replacement 7.7V 73Wh

Product Overview

The L140BAT-4 is a premium 100% brand new Li-polymer replacement battery rated 9480mAh / 73Wh at 7.7V, built for the Clevo L140 series ultrabooks. It replaces part numbers L140BAT-4, 6-87-NS70S-72B00, 6-87-L140S-72B01 and 2ICP5/50/112-2, and roughly doubles the runtime of the standard 36Wh pack so long work shifts, meetings and travel days no longer depend on a wall socket. Grade-A high-density cells and an integrated smart BMS with thermal protection guard the slim chassis against swelling and unstable power delivery. Ships 100% brand new with a 1-year warranty.

Specifications

Attribute	Details
Standard Model	L140BAT-4
Cross-Reference Model	NS70S
Capacity	9480mAh / 73Wh
Voltage	7.7V
Battery Type	Li-polymer
Cell	Grade-A High Density
Condition	Replacement Battery (100% Brand New, 1-year warranty!)

Replace Part Numbers

• L140BAT-4
• 6-87-NS70S-72B00
• 6-87-L140S-72B01
• 2ICP5/50/112-2
• NS70S
• L140BAT-2

Compatible Models

For Clevo L140 Series

• For Clevo L140CU
• For Clevo L141CU
• For Clevo L140MU
• For Clevo L141MU

For Schenker, System76 and Other Brands

• For Schenker VIA 14 Late 2020
• For WOOKING Jiasha ST Pro
• For Thunderobot MixBook Air
• For System76 Lemp9 Darter Pro

FAQ

Which laptops use the L140BAT-4 battery?

It fits the Clevo L140 series including L140CU, L141CU, L140MU and L141MU, and it also serves the Schenker VIA 14 Late 2020, WOOKING Jiasha ST Pro, Thunderobot MixBook Air and System76 Lemp9 Darter Pro. Open the back cover and confirm the code on the original battery before ordering.

What is the difference between the 73Wh and the 36Wh pack?

The L140BAT-4 delivers 9480mAh / 73Wh, roughly twice the runtime of the standard 36Wh L140BAT-2 style pack, which makes it the better choice for long shifts, meetings and travel where charging is unavailable.

Which part numbers does this battery replace?

It replaces L140BAT-4, 6-87-NS70S-72B00, 6-87-L140S-72B01 and 2ICP5/50/112-2. The NS70S cross-reference and the L140BAT-2 pack are also compatible.

Is this battery safe for an ultrathin chassis?

Yes. It uses Grade-A high-density cells plus an integrated smart BMS with thermal protection, preventing swelling and delivering stable power in slim laptop bodies, and it is covered by a 1-year warranty.