C41N1901 Battery for ASUS ZenBook Duo UX481 Series 70Wh

Product Overview

The C41N1901 is a 100% brand new high-capacity 70Wh / 4550mAh Li-ion replacement battery at 15.4V for the ASUS ZenBook Duo UX481FA, UX481FL, UX481F and UX481FLY, plus the UX4000F / UX4000FL dual-screen ultrabooks. It replaces ASUS part numbers C41N1901 and 0B200-03520000. Built to handle the high power load of the ScreenPad Plus. Ships 100% brand new with a 1-year warranty.

Specifications

Attribute	Details
Standard Model	C41N1901
Capacity	4550mAh / 70Wh
Voltage	15.4V
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

• C41N1901
• 0B200-03520000
• 4ICP6/60/72

Compatible Models

For ASUS ZenBook Duo Series

• For ASUS ZenBook Duo UX481FA
• For ASUS ZenBook Duo UX481FL
• For ASUS ZenBook Duo UX481F
• For ASUS ZenBook Duo UX481FLY

For ASUS UX4000 Series

• For ASUS UX4000F / UX4000FL

FAQ

Why is a 70Wh battery necessary for the ZenBook Duo?

The dual-screen setup (main display plus ScreenPad Plus) requires significantly more energy. The 70Wh C41N1901 is designed to handle this high power load reliably.

Can I replace the C41N1901 battery myself?

Yes, it is a direct 1:1 replacement. Follow anti-static procedures and make sure the main motherboard connector is properly seated during installation.