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Black rectangular lithium-ion laptop battery with connector on one end

Beisite

Beisite C31N1914 63Wh 11.61V laptop battery for Asus ZenBook 14 UX435EA UX435EAL UM425QA

SKU CH-JZW1-N9AXE

A 63 Wh lithium-ion replacement battery rated at 11.61 V for Asus ZenBook 14 UX435 and UX425 series laptops

  • ColorBlack
  • TypeBattery
  • Battery TypeLithium-Ion
  • 63Wh capacity extends runtime between charges
  • 61V lithium-ion chemistry matches original specification
  • Replaces C31N1914, 3ICP6/70/81 and 0B200-03730100 part numbers
  • Fits ZenBook 14 UX435EA, UX435EAL and UM425QA series
  • Brand-new condition with 12-month warranty coverage

What this battery replaces

This is a 63Wh lithium-ion replacement battery for Asus ZenBook 14 UX435EA and UX435EAL series laptops. It matches the original C31N1914 part number and the 3ICP6/70/81 cell pack. The unit ships new in black and carries a 12-month warranty. It restores mobile power for the listed ultraportable models.

Verify your exact model first

Check the label on your current battery for part numbers C31N1914, 3ICP6/70/81 or 0B200-03730100 before ordering. Confirm your laptop appears in the supported list such as UX425QA, UX435EA or UX435EAL sub-models. Different revisions may use a different voltage or connector.

Steady discharge at 11.61V

The 11.61V nominal voltage delivers consistent output during long work sessions rather than only short bursts. Lithium-ion chemistry maintains stable voltage across the 63Wh capacity under sustained load. Expect reliable runtime for typical productivity tasks without sudden drops.

Highlights

  • 63Wh capacity extends runtime between charges
  • 61V lithium-ion chemistry matches original specification
  • Replaces C31N1914, 3ICP6/70/81 and 0B200-03730100 part numbers
  • Fits ZenBook 14 UX435EA, UX435EAL and UM425QA series
  • Brand-new condition with 12-month warranty coverage

Specifications

BrandC31N1914
ModelC31N1914
ColorBlack
TypeBattery
Battery TypeLithium-Ion

Questions about this item

Does the C31N1914 battery ship with any installation tools or must they be bought separately?

The battery is supplied as a standalone unit; no screwdrivers, opening picks or adhesive strips are included in the package.

How do I confirm that the 63Wh 11.61V version matches my ZenBook 14 UX435EA?

Check the original battery label for part numbers C31N1914, 3ICP6/70/81 or 0B200-03730100 — if any match, this unit is the correct replacement.

What runtime can I expect from the 63Wh rating once the battery is fitted in a UX435EAL?

The 63Wh capacity restores the original factory runtime; actual hours depend on screen brightness, workload and power-profile settings in Windows.

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