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Rectangular black laptop battery with label showing 11.4V 48Wh Shape-A

PISKEKAT

PISKEKAT B31N1726 laptop battery 11.4V 48Wh Shape-A

SKU CH-1VW6-ESKHZ

Replacement 11.4 V 48 Wh lithium-ion battery for Asus TUF Gaming FX504, FX505, FX506, FX507, FA506 and FA706 series, rated for 500 cycles

  • Battery TypeLaptop Batteries
  • Li-ion chemistry gives stable 11.4 V output
  • 48 Wh capacity powers compatible laptops for up to 60 minutes
  • Rated for 500 charge cycles for long service life
  • Replaces ASUS part B31N1726 across many TUF and FX models
  • Certified by UL for safe operation

Compatible replacement for B31N1726

This new lithium-ion battery replaces the ASUS B31N1726 pack in TUF Gaming FX504 FX505 FX80 FX86 FA506 FA706 series notebooks. It delivers 11.4V and 48Wh capacity with a rated 500 charge cycles. The pack uses high-quality cells and an integrated smart chip for stable operation. Shape-A form factor ensures correct fit in the listed models.

Suits owners of listed ASUS TUF models needing

Buyers whose laptop requires a different voltage or a higher capacity than 48Wh should look elsewhere. The 60-minute runtime figure reflects a specific test load and will vary with actual use. Systems not appearing in the compatibility list are not supported by this part. No other form factor or connector variant is offered.

Deciding spec: 11.4V 48Wh Shape-A matching B31N1726

Verify the original battery label shows 11.4V and 48Wh and that the physical outline matches Shape-A dimensions. The replacement part numbers 3ICP7/60/80 0B200-02910000 0B200-02910200 B31BN91 B31N1726-1 confirm electrical compatibility. If voltage or shape differ this unit will not work.

Highlights

  • Li-ion chemistry gives stable 11.4 V output
  • 48 Wh capacity powers compatible laptops for up to 60 minutes
  • Rated for 500 charge cycles for long service life
  • Replaces ASUS part B31N1726 across many TUF and FX models
  • Certified by UL for safe operation

Specifications

Battery TypeLaptop Batteries

Questions about this item

Does my Asus TUF Gaming FX504GE need any extra cables or brackets to fit this 11.4V 48Wh Shape-A battery?

No extra cables or brackets are required; the battery uses the original connector and mounting points for the listed FX504GE and other compatible models.

Will the 48Wh capacity and 11.4V voltage work correctly with the charging circuit in my older FX80 series notebook?

Yes, the 11.4V 48Wh specification matches the original B31N1726 part, so the FX80 charging circuit will recognise and charge it normally.

How can I confirm the battery is delivering the rated 4240mAh after the first few charge cycles?

Use the Windows battery report or the MyASUS diagnostic tool to check the design capacity reading; it should show 48Wh or 4240mAh when the battery is new.

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