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Rectangular black lithium-polymer laptop battery with connector

Cameron & Co

Cameron & Co DS-CS-AUQ302NB laptop battery 4 Ah black

SKU CH-S8MR-4D5MK

Replacement lithium-polymer battery rated at 4 Ah for compatible Asus ZenBook and Transformer models

  • TypeBattery
  • Compatible with numerous Asus ZenBook and TP series models
  • Li-Polymer chemistry provides reliable rechargeable power
  • 4 Ah capacity supports extended mobile use
  • Black finish matches original laptop aesthetics
  • Brand-new condition ensures full performance from first charge

Compatible Asus models

This replacement battery fits a wide range of Asus ZenBook and Transformer Book devices including the TP300L, UX303LA, BX303LA and Q302LA series. It is built for owners of those specific laptops who need a direct swap for the original C31N1339 pack.

Check your current pack

Before ordering, confirm the exact model number printed on your existing battery matches the supported list such as TP300LA-DW007H or Q302LA-BHI3T09. The connector layout and physical dimensions must align with your chassis so verify the part code on the old unit first.

Sustained discharge behaviour

The lithium-polymer chemistry delivers a steady 4 Ah output during extended work sessions rather than only in short bursts. Capacity holds up through repeated charge cycles making it reliable for daily mobile use without sudden voltage drops.

Highlights

  • Compatible with numerous Asus ZenBook and TP series models
  • Li-Polymer chemistry provides reliable rechargeable power
  • 4 Ah capacity supports extended mobile use
  • Black finish matches original laptop aesthetics
  • Brand-new condition ensures full performance from first charge

Specifications

BrandCameron Sino
ModelDS-CS-AUQ302NB
TypeBattery

Questions about this item

Does the DS-CS-AUQ302NB arrive as a single battery or does the package include tools or cables for installation?

The DS-CS-AUQ302NB is supplied as a single Li-Polymer battery unit; no tools, cables or additional accessories are included in the box.

The listing shows many Asus model numbers — how do I confirm which version matches my laptop?

Check the original battery label for part number 0B200-00930200 or C31N1339; if either code appears, this 4 Ah black battery is the correct replacement.

What runtime can I expect from the 4 Ah rating once the battery is fitted in a ZenBook UX303?

The 4 Ah capacity restores the original factory runtime for compatible models such as the UX303UA and TP300L series; actual hours depend on screen brightness, workload and power settings.

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