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Rectangular black lithium-polymer battery pack, thin profile

Cameron & Co

Cameron & Co DS-CS-HUT190NB laptop battery 7.6V 4300mAh

SKU CH-WNAP-19E12

A 7.6 V 4300 mAh lithium-polymer battery for Huawei MateBook HZ-W19 laptops, replacing part HB25B7N4EBC

  • TypeBattery
  • Battery TypeBattery
  • Compatible with Huawei MateBook HZ-W19 series
  • 6 V 4300 mAh capacity delivers 32.68 Wh runtime
  • Li-Polymer chemistry keeps weight low at 2.55 mm thick
  • 100 % OEM compatible replacement for part HB25B7N4EBC
  • Compact 232.94 x 116.02 mm footprint fits original bay

Direct replacement for Huawei MateBook

This Cameron & Co DS-CS-HUT190NB battery replaces the original HB25B7N4EBC unit in HZ-W19 and MateBook laptops. It is a brand-new lithium-polymer pack rated at 7.6 V and 4300 mAh, delivering 32.68 Wh of capacity. The slim black cell measures 232.94 x 116.02 x 2.55 mm and fits the factory battery bay without adapters.

Fits the original chassis and connector

The pack uses the same form factor and connector as the Huawei original, so installation only requires removing the bottom cover and swapping the cable. No soldering, shims or firmware updates are needed, and the 100 % OEM-compatible design keeps the existing charge-management circuitry in control. This restores full mobility without altering the laptop's thermal or mechanical layout.

Steady output through a full workday

Lithium-polymer chemistry provides a flat discharge curve, so voltage remains stable from the first minute to the last percent of the 32.68 Wh rating. The cell sustains the notebook's normal load without the sharp voltage sag seen in aged packs, avoiding unexpected shutdowns during sustained productivity tasks. Capacity retention stays consistent over repeated charge cycles when the system's built-in management is used.

Highlights

  • Compatible with Huawei MateBook HZ-W19 series
  • 6 V 4300 mAh capacity delivers 32.68 Wh runtime
  • Li-Polymer chemistry keeps weight low at 2.55 mm thick
  • 100 % OEM compatible replacement for part HB25B7N4EBC
  • Compact 232.94 x 116.02 mm footprint fits original bay

Specifications

BrandCameron Sino
ModelDS-CS-HUT190NB
TypeBattery
Battery TypeBattery

Questions about this item

How long will the 4300 mAh capacity last before the 7.6 V drops under constant load?

The 32.68 Wh rating means the pack delivers 7.6 V at 4.3 A for one hour; actual runtime depends on the laptop's power draw.

Does the Li-Polymer cell generate noticeable heat or fan noise during all-day use?

The slim 2.55 mm profile and Li-Polymer chemistry keep temperatures low, so the laptop's own cooling stays quiet.

Which Huawei part numbers must match for this CS-HUT190NB to fit my MateBook?

It replaces HB25B7N4EBC and fits models HZ-W19 and MateBook; verify the exact part number on your old battery.

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