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Rectangular black lithium-polymer laptop battery, 4 Ah

Cameron & Co

Cameron & Co DS-CS-AUN550NB laptop battery 4 Ah black

SKU CH-29DH-PBM36

Replacement lithium-polymer battery delivering 4 Ah capacity for compatible Asus N550 and G550 series laptops

  • TypeBattery
  • Replaces original Asus battery across N550 and G550 series
  • Li-Polymer chemistry delivers 4 Ah capacity for extended runtime
  • Black finish matches laptop chassis aesthetics
  • Designed for models including N550JK, G550JK and variants
  • Supports part numbers 0B200-00390000 and 0B200-00390100

Compatible Asus Models

This Cameron & Co DS-CS-AUN550NB battery fits a wide range of Asus N550 and G550 series laptops. It replaces original part numbers 0B200-00390000 and 0B200-00390100 as well as the C41-N550 reference. The replacement covers numerous specific sub-models listed in the compatibility data.

Li-Polymer Construction

The battery uses lithium-polymer chemistry rather than older lithium-ion cylindrical cells. This allows a slim profile that matches the original internal chassis space. The black casing aligns with the standard colour scheme of the supported Asus notebooks.

4 Ah Capacity

A rated capacity of 4 Ah determines how long the laptop can run on a single charge. Buyers needing a higher ampere-hour rating for extended unplugged use should verify their original battery's specification before ordering.

Highlights

  • Replaces original Asus battery across N550 and G550 series
  • Li-Polymer chemistry delivers 4 Ah capacity for extended runtime
  • Black finish matches laptop chassis aesthetics
  • Designed for models including N550JK, G550JK and variants
  • Supports part numbers 0B200-00390000 and 0B200-00390100

Specifications

BrandCameron Sino
ModelDS-CS-AUN550NB
TypeBattery

Questions about this item

How often will the Li-Polymer cells in this DS-CS-AUN550NB need replacing?

Li-Polymer cells typically last several hundred charge cycles before capacity drops noticeably; exact timing depends on usage patterns and charging habits.

What limits runtime first during a full-day workload on this 4 Ah pack?

The 4 Ah capacity sets the total energy available, so sustained heavy loads will deplete the charge before any thermal or voltage limit is reached.

Does the battery get hot or noisy when the laptop runs all day?

The pack has no moving parts and generates only modest warmth during normal discharge; it produces no audible noise.

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