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Rectangular black Li-Polymer phone battery with flat profile

Cameron & Co

Cameron & Co DS-CS-AUS661SL 5.6 Ah cell phone battery

SKU CH-GG0K-AVQGP MPN DS-CS-AUS661SL

Replacement Li-Polymer battery for Asus ROG Phone III models, 5.6 Ah capacity

  • 6 Ah capacity powers extended gaming sessions
  • 85 V 21.56 Wh rating matches original Asus specifications
  • Li-Polymer chemistry delivers stable output in slim 5.40 mm profile
  • 30 x 53.56 mm footprint fits ROG Phone III ZS661KS exactly
  • Replaces Asus C11P1903 and 0B200-03720100 part numbers directly

Compatible replacement for ROG Phone III

The Cameron & Co DS-CS-AUS661SL is a lithium-polymer cell phone battery rated at 5.6 Ah and 3.85 V. It matches the original C11P1903 and 0B200-03720100 part numbers. The pack measures 110.30 by 53.56 by 5.40 mm and comes in black.

Verify model and part number before ordering

Confirm the handset is a ROG Phone III, ROG Phone 3 or ZS661KS. Check that the existing battery label shows C11P1903 or 0B200-03720100. The replacement is 100 percent OEM compatible only when those identifiers match exactly.

Replaces worn or swollen original cells

This unit restores the factory 5600 mAh capacity when the original no longer holds charge or shows physical swelling. The jump is worth it when daily runtime has dropped noticeably or the device shuts down under load. It is not for users needing higher capacity than the stock design.

Highlights

  • 6 Ah capacity powers extended gaming sessions
  • 85 V 21.56 Wh rating matches original Asus specifications
  • Li-Polymer chemistry delivers stable output in slim 5.40 mm profile
  • 30 x 53.56 mm footprint fits ROG Phone III ZS661KS exactly
  • Replaces Asus C11P1903 and 0B200-03720100 part numbers directly

Specifications

BrandCameron Sino
ModelDS-CS-AUS661SL

Questions about this item

Does the DS-CS-AUS661SL battery come with installation tools or adhesive strips, or must those be purchased separately?

The pack contains one black Li-Polymer cell measuring 110.30 x 53.56 x 5.40 mm. No tools or adhesive are included.

The listing shows 5.6 Ah and 5600 mAh — are these different versions or the same capacity?

They are the same capacity. 5600 mAh equals 5.6 Ah at the nominal 3.85 V, giving 21.56 Wh.

What does the 21.56 Wh rating mean for daily use in the ROG Phone 3 ZS661KS?

It matches the original C11P1903 specification, so the phone should deliver the same screen-on time and standby duration as when it was new.

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