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Black rectangular lithium-ion laptop battery with connector pins

Cameron & Co

Cameron & Co DS-CS-AUX504NB laptop battery 4.1 Ah

SKU CH-7GMF-MF1NC

Replacement lithium-ion battery with 4.1 Ah capacity for Asus FX504 and FX505 series laptops

  • Product typeBattery
  • Replacement power for Asus FX504 and FX505 series
  • Lithium-ion chemistry delivers 4.1 Ah capacity
  • Direct fit for part numbers B31N1726 and 0B200-02910000
  • Black finish matches original laptop aesthetics
  • New condition ensures full rated performance

Compatible replacement for Asus FX504

This Cameron Sino lithium-ion battery fits a wide range of Asus FX504 and FX505 models including the FX504GD, FX504GE, FX504GM and FX505GD variants. It replaces original part numbers such as B31N1726 and 0B200-02910000. The unit is supplied new in black.

4.1 Ah capacity for typical daily workloads

The 4.1 Ah rating delivers enough energy for common office tasks, web browsing and media playback on supported laptops. Runtime will decrease under sustained high loads such as gaming or video rendering. It is not intended for users who need extended off-grid operation without recharging.

Direct swap for worn original batteries

This battery restores mobility when the factory pack no longer holds a useful charge. The upgrade is worthwhile when the original cell shows reduced runtime or unexpected shutdowns. It does not add capacity beyond the original specification.

How it compares

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

Price $30.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-AUX504NB
Product typeBattery

Questions about this item

Will the 4.1 Ah DS-CS-AUX504NB fit alongside the original B31N1726 battery in my Asus FX504?

This battery replaces the B31N1726 and fits the FX504 chassis directly; it is not designed to run simultaneously with the original unit.

How can I verify the DS-CS-AUX504NB is charging correctly after installation?

The Asus FX504 BIOS and Windows battery report will show the 4.1 Ah capacity and charge status once the new pack is seated.

Does the DS-CS-AUX504NB box include the 0B200-02910000 connector cable or must I order it separately?

The replacement battery ships as a complete unit with its connector attached; no extra cable is required.

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