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Rectangular black lithium-polymer laptop battery, 15.4V 50Wh

POWER-FENG

POWER-FENG 50Wh 15.4V Li-polymer battery C41N1805 for Asus ROG Zephyrus S GX531GM-BH71

SKU CH-DKW4-6DJHR

Li-polymer 50Wh 15.4V replacement battery for Asus ROG Zephyrus S GX531 series

  • Battery typeLaptop Batteries
  • Product typeBattery
  • 50 Wh capacity extends usable runtime
  • 4 V output matches original specification
  • 3255 mAh rating supports consistent discharge
  • Li-polymer chemistry reduces weight and swelling risk
  • Replaces C41N1805 for GX531 series compatibility

Compatible replacement battery

This 50Wh Li-polymer battery carries part number C41N1805 and runs at 15.4V. It is built as a direct replacement for Asus ROG Zephyrus S models including GX531, GX531GS, GX531GM and GX531GW. The pack is supplied new in black.

For owners of listed Zephyrus S laptops

The cell fits the specific GX531 series machines named in the compatibility list. Buyers whose laptop uses a different part number or voltage should look at another battery, as this unit will not match those requirements.

Check your current part before ordering

Confirm the original battery shows part number C41N1805 and a 15.4V rating on its label. Verify the laptop model matches GX531, GX531GS, GX531GM or GX531GW exactly. Capacity is rated at 50Wh or 3255mAh.

How it compares

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

Price $46.99
Pricier than about 79% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeBattery
Power
Battery typeLaptop Batteries

Questions about this item

Which Asus ROG Zephyrus S models does the C41N1805 battery fit?

The C41N1805 fits the GX531, GX531GS, GX531GM and GX531GW models, including the GX531GM-BH71 variant.

Will the 15.4 V 50 Wh Li-polymer pack work with the original charger?

Yes, the 15.4 V rating matches the factory specification so the existing charger will charge it normally.

How can I confirm the new 3255 mAh cell is reporting correctly in Windows?

After installation, open the battery report or BIOS and verify the design capacity reads 50 Wh and the voltage shows 15.4 V.

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