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Rectangular black lithium-polymer phone battery, 113 by 41 by 4 millimetres

Cameron & Co

Cameron & Co DS-CS-ZNX505SL cell phone battery 3100mAh 3.8V

SKU CH-KYSZ-4WH2N MPN DS-CS-ZNX505SL

3.8 V 3100 mAh Li-Polymer replacement battery for ZTE Nubia Z7 Max and Z7 Max Dual SIM NX505J, matching part numbers Li3803T43P3hB34243 and Li3830T43P3hB34243i

  • TypeReplacement Battery
  • Compatible with ZTE Nubia Z7 Max Dual SIM NX505J
  • 3100 mAh capacity at 3.8 V for 11.78 Wh energy
  • Li-Polymer chemistry in 113.10 × 41.24 × 4.00 mm form
  • Replaces original part numbers Li3803T43P3hB34243 and Li3830T43P3hB34243i
  • Brand-new Cameron Sino replacement battery, 100 % OEM compatible

Replacement Battery for ZTE Nubia Z7 Max

This Cameron & Co DS-CS-ZNX505SL is a direct replacement battery designed for the ZTE Nubia Z7 Max and Nubia Z7 Max Dual SIM NX505J. It matches the original Li3803T43P3hB34243 and Li3830T43P3hB34243i part numbers for 100% OEM compatibility. The unit ships brand new in black.

Capacity and Headroom

The lithium-polymer cell delivers 3.8V and 3100mAh, providing 11.78Wh of energy. This capacity restores the original runtime for daily tasks and moderate use. Heavy workloads such as continuous navigation or video streaming will deplete the charge faster, requiring a mid-day top-up.

Physical Fit Constraint

The battery measures 113.10 x 41.24 x 4.00 mm, a specific footprint that must match the phone's internal cavity exactly. Builders repairing other ZTE models or devices with different battery dimensions cannot use this part.

Highlights

  • Compatible with ZTE Nubia Z7 Max Dual SIM NX505J
  • 3100 mAh capacity at 3.8 V for 11.78 Wh energy
  • Li-Polymer chemistry in 113.10 × 41.24 × 4.00 mm form
  • Replaces original part numbers Li3803T43P3hB34243 and Li3830T43P3hB34243i
  • Brand-new Cameron Sino replacement battery, 100 % OEM compatible

Specifications

BrandCameron Sino
ModelDS-CS-ZNX505SL
TypeReplacement Battery

Questions about this item

Will this battery fit alongside the original Li3803T43P3hB34243 in my ZTE Nubia Z7 Max Dual SIM NX505J?

Yes, it is a direct replacement for the Li3803T43P3hB34243 and Li3830T43P3hB34243i batteries used in the Nubia Z7 Max and NX505J models.

How can I confirm the 3100mAh Li-Polymer cell is working correctly after installation?

The phone should power on normally, show a full charge cycle, and report a capacity near 3.1 Ah or 11.78 Wh in the battery settings.

Does the package include only the black 113.10 x 41.24 x 4.00 mm battery or any tools and adhesives?

The box contains one black Li-Polymer battery measuring 113.10 x 41.24 x 4.00 mm; tools and adhesive strips are not included.

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