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Rectangular black lithium-polymer laptop battery pack

Cameron & Co

Cameron & Co DS-CS-AUE205NB 7.6V 4.75Ah laptop battery

SKU CH-X1JK-7SFPN

Lithium-polymer replacement battery for Asus E205SA, EeeBook Flip and Transformer 11.6 models, 7.6 V 4.75 Ah capacity

  • TypeBattery
  • Li-Polymer chemistry keeps weight low for portable use
  • 6V 4.75Ah capacity delivers 36.10Wh of runtime
  • Fits Asus E205SA EeeBook Flip TP200S and TP200SA models
  • Replaces original C21N1504 part for direct compatibility
  • Slim 4.47mm profile slides into 11.6-inch chassis

Compatible Asus models

This replacement battery fits Asus E205SA, EeeBook and Transformer 11.6 devices. It matches part number C21N1504 and works with numerous sub-models including TP200S and TP200SA variants. The unit is supplied new and ready to install.

Capacity and chemistry

The pack delivers 7.6V and 4.75Ah for 36.10Wh of energy using Li-Polymer cells. Physical dimensions are 243.00 x 157.56 x 4.47mm in a black housing. It restores original runtime for the listed notebooks.

Who should buy and who should not

Owners of the specified Asus 11.6-inch models needing a direct OEM-compatible replacement will find this battery suitable. Users with different Asus series or other brands must look for a battery matched to their own part number.

Highlights

  • Li-Polymer chemistry keeps weight low for portable use
  • 6V 4.75Ah capacity delivers 36.10Wh of runtime
  • Fits Asus E205SA EeeBook Flip TP200S and TP200SA models
  • Replaces original C21N1504 part for direct compatibility
  • Slim 4.47mm profile slides into 11.6-inch chassis

Specifications

BrandCameron Sino
ModelDS-CS-AUE205NB
TypeBattery

Questions about this item

What are the exact dimensions of the DS-CS-AUE205NB battery so I can confirm it fits my Asus E205SA?

The battery measures 243.00 x 157.56 x 4.47 mm and is designed for the Asus E205SA, EeeBook Flip TP200S, TP200SA and Transformer 11.6 models listed in the compatibility data.

How do I install this 7.6V Li-Polymer battery and what step is commonly missed?

Power off the laptop, disconnect the AC adapter, remove the bottom case screws, disconnect the old battery connector (C21N1504), connect the new battery, then reassemble; the step often missed is reconnecting the battery cable before closing the case.

When will the 4.75Ah capacity need replacement and what indicates it?

Replace the battery when runtime drops significantly below the original 36.10 Wh rating or the laptop shuts down unexpectedly despite a reported charge, which typically occurs after several hundred full charge cycles.

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