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Black rectangular laptop battery with connector on one side

Beisite

Beisite C31N1538 57Wh 11.55V laptop battery

SKU CH-N3DM-SRC6S

A 57 Wh lithium-ion battery at 11.55 V for Asus ZenBook Flip Q324 and UX360 models

  • ColorBlack
  • TypeBattery
  • CompatibilityFor ZenBook Flip Q324UA Q324UAK UX360UA UX360UAK UX360UA-C40
  • Battery TypeLithium-Ion
  • Battery Voltage11.55 V
  • Battery Capacity57Wh
  • 57 Wh capacity delivers extended runtime for ZenBook Flip models
  • 55 V lithium-ion chemistry matches original power specifications
  • Replaces C31N1538, C31Pq9H and 3ICP4/91/91 part numbers
  • Fits Q324UA, Q324UAK, UX360UA and numerous ZenBook Flip sub-models
  • Brand-new black battery supplied with 12-month manufacturer warranty

Beisite C31N1538 57Wh battery

This new lithium-ion battery replaces the C31N1538, C31Pq9H and 3ICP4/91/91 part numbers. It is built for Asus ZenBook Flip Q324UA, Q324UAK and UX360UA series convertibles. The pack delivers 57Wh at 11.55 V in a black housing. It restores mobile power to compatible ultraportables.

Who this suits and who it does not

Owners of the listed ZenBook Flip models needing a direct voltage and capacity match can install this unit. Buyers with other Asus series or different voltage requirements cannot use it. The battery is not a universal fit for all Flip chassis.

Deciding specification — 11.55 V / 57Wh

The 11.55 V nominal voltage combined with the 57Wh capacity is the single figure that confirms compatibility. A different voltage or watt-hour rating will not work in the target laptops. Match these two numbers to the original battery label before ordering.

Highlights

  • 57 Wh capacity delivers extended runtime for ZenBook Flip models
  • 55 V lithium-ion chemistry matches original power specifications
  • Replaces C31N1538, C31Pq9H and 3ICP4/91/91 part numbers
  • Fits Q324UA, Q324UAK, UX360UA and numerous ZenBook Flip sub-models
  • Brand-new black battery supplied with 12-month manufacturer warranty

Specifications

BrandC31N1538
ModelC31N1538
Part Number3ICP4/91/91
ColorBlack
TypeBattery
CompatibilityFor ZenBook Flip Q324UA Q324UAK UX360UA UX360UAK UX360UA-C4010T UX360UA-1A 1B 1C Series
Battery TypeLithium-Ion
Battery Voltage11.55 V
Battery Capacity57Wh

Questions about this item

How can I verify the 11.55 V battery is working correctly after installing it in my ZenBook Flip UX360UA?

Power on the laptop and confirm the operating system reports the 57 Wh capacity and 11.55 V rating in the battery information panel; the charge indicator should show normal charging behaviour.

What comes in the box with the C31N1538 battery and what must I source separately?

The package contains the 57 Wh lithium-ion battery unit only; no tools, screws or adhesive strips are included, so have a suitable screwdriver set and any required mounting hardware ready before starting the swap.

My ZenBook Flip model is listed as Q324UA-BHI7T17 — is the C31N1538 the correct replacement?

Yes, the C31N1538 replaces part numbers C31N1538, C31Pq9H and 3ICP4/91/91 and is specified for the Q324UA series including the Q324UA-BHI7T17 variant.

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