RHKRKQN battery front packaging showing model and fitment benefit
RHKRKQN top label close-up displaying model C41N1904 and specs benefit
RHKRKQN connector and terminal detail for accurate fitment benefit
RHKRKQN side profile showing thickness and capacity information benefit
RHKRKQN installed in an ASUS ZenBook demonstrating restored runtime benefit
RHKRKQN includes screwdrivers and instruction sheet for easy installation benefit
RHKRKQN in a workspace with a laptop to show reliable mobile power benefit

RHKRKQN

RHKRKQN C41N1904 Laptop Battery 15.48V 67Wh for ASUS ZenBook

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$50.91

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Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

The RHKRKQN C41N1904 is a direct-fit 15.48V, 67Wh lithium-ion replacement battery designed to restore runtime for compatible ASUS ZenBook and VivoBook S14 models.

If your ZenBook or VivoBook is showing reduced runtime, unexpected shutdowns, or a degraded battery health reading, this RHKRKQN replacement battery offers a factory-new Li-ion pack with Grade A cells and factory safety certifications. It ships with the battery, an installation screwdriver set, and a simple instruction sheet so you can swap the cell yourself or hand it to a technician.

How do I know this battery fits my ASUS laptop?

Before ordering, compare the original battery model printed on the inside of your laptop with the compatible list. The C41N1904 fits a wide set of ZenBook and VivoBook S14 families and matches common part numbers and shapes used by ASUS.

  • Matches model name: C41N1904 or C41N1904-1
  • Cross-references: 02B200-03660500, 0B200-03660000, 0B200-03660400
  • Fits series: ZenBook 13, 14, Flip S13, Flip 13, ZenBook S and VivoBook S14
  • Compare battery shape and connector before purchase

What are the core specifications and included items?

This replacement pack is a 15.48V, 67Wh (4347mAh) Li-ion battery assembled to RHKRKQN quality standards. It arrives new in manufacturer condition and includes basic tools to help you install it safely.

  • Voltage: 15.48V; Capacity: 67Wh / 4347mAh
  • Battery chemistry: Lithium-ion (Li-ion), black casing
  • Package contents: battery, installation screwdrivers, instruction sheet
  • Condition: 100% brand new with CE and UL safety certifications

How reliable and safe is this replacement compared with the original?

RHKRKQN uses Grade A cells and subjects packs to safety testing to minimize power loss and maximize cycle life. While third-party batteries can vary by manufacturer, this pack carries industry safety marks and is built to meet common OEM fit and function standards.

  • Grade A battery cells for improved longevity
  • CE and UL certifications for electrical safety
  • Manufactured new — not refurbished or reused cells
  • Seller support available if compatibility questions arise

Who is this for? This RHKRKQN C41N1904 battery is aimed at owners of compatible ASUS ZenBook and VivoBook S14 machines who want a cost-effective, like-new replacement to recover lost battery life without replacing the entire laptop. It’s also suitable for technicians who repair ASUS ultrabooks and need a direct-fit, certified pack that includes basic installation tools. Remember to open your laptop and confirm the original battery model and connector before ordering to ensure proper compatibility.

FAQ

Q: Will this battery fit my ZenBook UX425UA?

A: If your laptop’s original battery label shows C41N1904 or matches the listed part numbers, it should fit. Open the back cover to confirm before ordering.

Q: Does the battery come with installation tools?

A: Yes, the package includes screwdrivers and an instruction sheet to assist with installation.

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