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Rectangular black lithium-polymer laptop battery, slim profile

Cameron & Co

Cameron & Co DS-CS-AUX330NB laptop battery 4.5 Ah Li-Polymer Black

SKU CH-R51A-CQSC6

Laptop battery for Asus ZenBook UX330 models, 4.5 Ah Li-Polymer, black

  • TypeBattery
  • Compatible with many Asus Zenbook UX330 series models
  • 5 Ah capacity delivers extended runtime per charge
  • Li-Polymer chemistry keeps the pack slim and light
  • Slim 2.92 mm profile fits the original chassis
  • 98 Wh energy rating matches OEM specification

Replacement battery for Asus ZenBook UX330 series

This Cameron Sino DS-CS-AUX330NB is a new 4.5 Ah lithium-polymer pack built for Asus ZenBook UX330, UX330C, UX330CA and UX330CAK ultraportables. It matches the original 0B200-02090100 and C31N1610 part numbers and delivers 11.55 V at 51.98 Wh in a black 307.72 x 135.34 x 2.92 mm form factor. Owners of compatible ZenBook models can swap the depleted cell without adapters or firmware changes.

Direct swap for worn 0B200-02090100

The pack replaces the factory battery when runtime has dropped or the laptop only runs on mains power. It restores the original capacity without requiring a higher-wattage charger or a BIOS update. The upgrade is worthwhile when the existing cell no longer holds a useful charge but the notebook itself still meets daily workload demands.

Steady output during long unplugged sessions

Li-Polymer chemistry maintains a stable 11.55 V through the discharge curve, so the ultrabook does not throttle abruptly as the charge falls. The slim 2.92 mm profile fits the original chassis without bending the palm rest or stressing the trackpad cable. Thermal behaviour stays consistent across repeated full cycles, avoiding the sudden shutdowns seen with aged cells.

Highlights

  • Compatible with many Asus Zenbook UX330 series models
  • 5 Ah capacity delivers extended runtime per charge
  • Li-Polymer chemistry keeps the pack slim and light
  • Slim 2.92 mm profile fits the original chassis
  • 98 Wh energy rating matches OEM specification

Specifications

BrandCameron Sino
ModelDS-CS-AUX330NB
TypeBattery

Questions about this item

Will the 307.72 x 135.34 x 2.92 mm DS-CS-AUX330NB fit inside my Asus Zenbook UX330CA chassis?

Yes, the battery measures 307.72 x 135.34 x 2.92 mm and is listed as compatible with the Zenbook UX330, UX330C, UX330CA and UX330CAK series.

What is the correct order for connecting the DS-CS-AUX330NB cable to the motherboard without bending the fragile flex connector?

Align the connector squarely, press straight down until it clicks, then route the cable flat along the chassis before securing the bottom cover screws.

When should I plan to replace the 4500 mAh Li-Polymer DS-CS-AUX330NB as its capacity fades?

Expect to replace the pack once run time falls to roughly half of the original 51.98 Wh rating or if the laptop shuts down suddenly under load.

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