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Black rectangular laptop battery with label showing C41N1904 67Wh 15.48V 4220mAh

LXHY

LXHY C41N1904 67Wh laptop battery

SKU CH-EF17-77KMD

67Wh 15.48V lithium-ion replacement battery for ASUS ZenBook 13, 14, Flip and S series laptops

  • ColorBlack
  • TypeBattery
  • Battery TypeLithium-Ion
  • Battery Voltage15.48V
  • Battery Capacity4220mAh
  • 67Wh capacity restores full-day runtime for compatible ZenBook models
  • 48V 4220mAh lithium-ion pack matches original electrical specifications
  • Replaces ASUS part numbers C41N1904 02B200-03660500 0B200-03660000 0B200-03660400
  • Fits ZenBook 13 14 Flip S S14 series including UX325 UX425 UX371 UX393 S435
  • Rated up to 500 charge cycles for long service life

Direct Replacement Battery

The LXHY C41N1904 is a 67Wh lithium-ion battery built to replace the original pack in select ASUS ZenBook 13, 14, Flip and VivoBook S14 models. It delivers 15.48V from a 4-cell design rated for up to 500 charge cycles.

Restores Original Runtime

This unit replaces part numbers C41N1904, 02B200-03660500, 0B200-03660000 and 0B200-03660400 when the factory battery no longer holds a useful charge. The upgrade is worth it when runtime has dropped below your daily workload or the system throttles due to worn cells.

Verify Exact Model Match

Confirm your laptop model appears in the supported list — UX325EA, UX325JA, UM325SA, UX425EA, UX425JA, UX363EA, UX371EA, UX393EA or S435EA — and cross-check the part number on the old battery before ordering. This pack does not fit other ASUS series or non-listed sub-models.

Highlights

  • 67Wh capacity restores full-day runtime for compatible ZenBook models
  • 48V 4220mAh lithium-ion pack matches original electrical specifications
  • Replaces ASUS part numbers C41N1904 02B200-03660500 0B200-03660000 0B200-03660400
  • Fits ZenBook 13 14 Flip S S14 series including UX325 UX425 UX371 UX393 S435
  • Rated up to 500 charge cycles for long service life

Specifications

ModelC41N1904
ColorBlack
TypeBattery
Battery TypeLithium-Ion
Battery Voltage15.48V
Battery Capacity4220mAh

Questions about this item

Will the C41N1904 67Wh battery fit inside my ASUS ZenBook 14 UX425 chassis?

The C41N1904 is a direct replacement for the original 15.48V 4-cell pack used in the ZenBook 14 UX425 series, matching the factory form factor and connector layout.

What is the correct order for disconnecting and reconnecting the battery cable during installation?

Power off the laptop, unplug the AC adapter, remove the bottom case screws, disconnect the battery cable from the motherboard before lifting the old pack, then connect the new battery cable first before refitting the case.

How many charge cycles can I expect from the 67Wh lithium-ion cells before capacity drops noticeably?

The manufacturer rates the 4-cell lithium-ion pack at up to 500 full discharge-charge cycles while retaining usable capacity under normal operating temperatures.

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