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Black rectangular lithium-ion laptop battery with connector on one end

Beisite

Beisite C31N1803 52Wh 11.55V laptop battery for Asus ZenBook Pro 14 UX450 UX480

SKU CH-VNHV-QCFBD

52Wh 11.55V lithium-ion replacement battery for Asus ZenBook Pro 14 UX450 and UX480 models

  • Battery typeLithium-Ion
  • Battery voltage rating11.55 V
  • Battery capacity52 Wh
  • Product colorBlack
  • Product typeBattery
  • 52 Wh capacity supports extended work sessions
  • 55 V lithium-ion chemistry matches original specifications
  • Replaces C31N1803, 0B200-02980200 and 3ICP6/60/72 part numbers
  • Compatible with ZenBook Pro 14 UX450 and UX480 series laptops
  • Brand new unit supplied in black finish

Replacement Battery for ZenBook Pro 14

This 52Wh lithium-ion unit replaces the original C31N1803 pack in Asus ZenBook Pro 14 UX450 and UX480 series laptops. It matches the 11.55V specification and fits the listed sub-models including UX450FD, UX450FDX and multiple UX480FD variants. Buyers needing a different voltage or a higher capacity pack cannot use this part.

Lithium-Ion Chemistry and Voltage Limits

The cell chemistry delivers 11.55V nominal output and 52Wh total energy, which is fixed by the original design. Runtime scales with the workload on the host laptop; the battery cannot supply more energy than its rated capacity. Systems that require a different voltage rail or a larger watt-hour rating will not operate correctly with this unit.

52Wh Capacity Decides Fit

Capacity is the single figure that determines whether this battery restores the factory runtime for the supported ZenBook Pro 14 models. A 52Wh pack matches the OEM specification for the listed UX450 and UX480 series; any machine expecting a larger or smaller pack will not be compatible.

How it compares

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

Price $55.99
Pricier than about 86% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC31N1803
Model nameC31N1803
Part number3ICP6/60/72
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.55 V
Battery capacity52 Wh

Questions about this item

Should I choose the 52Wh or a different capacity version for my ZenBook Pro 14?

This replacement is offered in a single 52Wh capacity matching the original C31N1803 specification, so there is no alternative capacity to select.

What does the 52Wh rating mean for daily runtime on my UX480FD?

The 52Wh rating restores the factory capacity, delivering the same typical usage time the laptop provided when it was new.

Does the 11.55V lithium-ion battery use a proprietary connector or a standard interface?

It uses the original Asus proprietary connector for the ZenBook Pro 14 UX450 and UX480 series, ensuring direct fit without adapters.

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