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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

  • Battery typeLithium-Ion
  • Product colorBlack
  • Product typeBattery
  • 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.

How it compares

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

Price $40.99
Pricier than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC31N1914
Model nameC31N1914
Product colorBlack
Product typeBattery
Power
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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