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Black rectangular lithium-ion laptop battery with connector pins

Beisite

Beisite C41N1804 15.4V 70W laptop battery for Asus ZenBook Pro 14 UX450FD UX480FD

SKU CH-FCZA-D7PTZ

15.4 V lithium-ion replacement battery delivering 70 W and 4550 mAh for ZenBook Pro 14 UX450 and UX480 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.4 V
  • Battery capacity70 W
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor ZenBook Pro 14 UX450FDX UX450FD UX480 UX480FD Series
  • Direct replacement for Asus ZenBook Pro 14 UX450 and UX480 series
  • 4 V lithium-ion chemistry matches original power spec
  • 70 Wh capacity restores full runtime
  • Black finish aligns with laptop aesthetics
  • 12-month coverage included with purchase

Compatible Models and Part Numbers

This replacement battery fits Asus ZenBook Pro 14 UX450FD, UX450FDX, UX480 and UX480FD series laptops. It replaces original part numbers C41N1804 and 0B200-02980100. Buyers with other Asus models or different part numbers should look elsewhere.

Lithium-Ion Chemistry and Black Finish

The pack uses lithium-ion cells in a black housing matching the original design. It is a direct physical replacement for the internal battery. Users needing a different chemistry or colour will not find it here.

15.4V Voltage and 70W Capacity

The battery delivers 15.4V with a 70W (4550mAh) energy rating. This specific voltage and capacity determine whether it matches your laptop's power requirements. Verify your original battery shows the same 15.4V and 70W values before ordering.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC41N1804
Model nameC41N1804
Part number0B200-02980100
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.4 V
Battery capacity70 W
Compatibility
Compatible withFor ZenBook Pro 14 UX450FDX UX450FD UX480 UX480FD Series

Questions about this item

What comes in the package with the C41N1804 battery and is any extra hardware needed?

The package includes one 15.4V 70W lithium-ion battery in black. No additional cables, tools or mounting brackets are required; the unit fits directly into the ZenBook Pro 14 chassis.

Which part number should I match to confirm this battery fits my ZenBook Pro 14 UX450FD or UX480FD?

Verify that your original battery carries part number C41N1804 or 0B200-02980100. This replacement is listed for the UX450, UX450FD, UX480 and UX480FD series.

What does the 70W capacity mean for daily runtime on a UX450FD?

The 70W rating equals 4550mAh at 15.4V, restoring the factory energy reserve so typical mixed workloads return to the same hours-per-charge the laptop delivered when new.

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