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Black rectangular lithium-polymer laptop battery pack

Cameron & Co

Cameron & Co DS-CS-AUX422NB laptop battery 4.75 Ah

SKU CH-HFKG-TXMYG

A 4.75 Ah lithium-polymer replacement battery compatible with Asus VivoBook 14 X442 series laptops

  • TypeBattery
  • Compatible with many Asus VivoBook 14 models
  • Li-Polymer chemistry for stable power delivery
  • 75 Ah capacity supports extended use
  • Black finish matches original laptop colour
  • Replaces Asus part 0B200-02630000 and C21N1638

Compatible Asus VivoBook models

This replacement battery fits a wide range of Asus VivoBook 14 models including the X442U, X442UA, X442UF, X442UN, X442UQ and X442UR series. It also supports the F442U and F442UR variants as well as the A480U model. The part matches the original C21N1638 and 0B200-02630000 references. Buyers with other Asus series or non-VivoBook laptops cannot use this unit.

Li-Polymer chemistry and 4.75 Ah capacity

The lithium-polymer cell delivers a rated capacity of 4.75 Ah in a black housing. This chemistry allows a slim profile that matches the original battery dimensions without adding bulk. No cables, tools or software are bundled in the package. Users who need a higher capacity pack or a different voltage must look elsewhere.

Straightforward internal swap

Installation requires opening the laptop base to access the internal battery connector. The pack plugs directly into the existing socket with no soldering or adapter needed. Common issues include forgetting to disconnect the main power before starting and misaligning the connector pins during reassembly. Buyers uncomfortable with internal laptop work should seek professional fitting.

Highlights

  • Compatible with many Asus VivoBook 14 models
  • Li-Polymer chemistry for stable power delivery
  • 75 Ah capacity supports extended use
  • Black finish matches original laptop colour
  • Replaces Asus part 0B200-02630000 and C21N1638

Specifications

BrandCameron Sino
ModelDS-CS-AUX422NB
TypeBattery

Questions about this item

When will the DS-CS-AUX422NB battery need replacement?

The 4.75 Ah Li-Polymer cell gradually loses capacity; typical lifespan is several hundred full charge cycles before runtime drops noticeably

What limits runtime first during a long work session?

The 4.75 Ah capacity sets the total energy available, so sustained heavy loads drain the pack until it reaches the low-voltage cutoff

How much heat or noise does the battery produce when the laptop runs all day?

Li-Polymer packs generate minimal heat and no audible noise; any warmth comes from the laptop's own components, not the battery itself

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