Kingsener C41N1904 Laptop Battery for ASUS ZenBook 14 UX425 UX425EA UX425UA UX325 UX363

Item Description

This Kingsener C41N1904 laptop battery is a high-quality replacement pack tailored for selected ASUS ZenBook 14 UX425 and ZenBook 13/Flip models, offering dependable power delivery for everyday work, study and travel.
It is designed as a direct-fit internal battery, providing a practical solution for refreshing worn-out original packs and extending the usable life of your ultrabook.

Built with lithium‑ion cells and an integrated protection board, the battery supports intelligent charging, over‑current protection and stable output to help safeguard your device during use and charging.
When installed correctly by a qualified technician or confident DIY user, it can restore portable runtime close to factory performance, depending on system health and usage patterns.

• Replacement internal laptop battery for selected ASUS ZenBook 14 UX425 / UX325 / UX363 series.
• Helps recover lost battery life and reduce the need to stay plugged into mains power.
• Integrated battery management circuitry for controlled charging and discharging behaviour.
• Suitable for general office work, web browsing, media streaming and study tasks.
• Recommended for technicians, repair shops and experienced DIY users performing battery swaps.

Product Specifications

Compatibility Notes

Always compare the original battery part number, voltage rating, connector style and physical shape before ordering to confirm suitability.
This C41N1904 replacement battery is not universal and will not fit laptops that require a different battery ID, form factor or connector layout.

Shipping

Each battery is packaged securely with protective padding to reduce the risk of shock, drops or pressure damage while in transit.
Orders for in‑stock items are generally processed and dispatched within a short handling time, subject to order confirmation and payment clearance.

Transit times will vary depending on the destination, selected courier service and any regional factors such as public holidays or remote locations.
Tracking details (where available) should be monitored so that someone is present to receive the parcel and avoid unnecessary delays or return‑to‑sender events.

• Protective outer packaging used to help keep the battery safe during delivery.
• Prompt handling for stocked products once payment has been verified.
• Please inspect the parcel on arrival and report any visible damage to the courier promptly.

Warranty and Returns

This battery is supplied with a limited warranty against manufacturing defects for a period specified by the seller’s policy; the warranty typically covers issues such as DOA (dead on arrival) and abnormal cell faults.
Damage caused by incorrect installation, misuse, physical impact, liquid exposure or modification is not covered under standard warranty terms.

Returns for faulty or incorrectly supplied items are accepted in line with the applicable returns policy, provided the battery is returned complete and in a condition suitable for testing.
Units showing signs of heavy wear, cracked casings, bent connectors or burn marks may be rejected if the damage is consistent with mishandling.

To minimise turnaround delays, it is recommended to test the battery soon after receipt using the correct laptop model and charger, and retain proof of purchase for any future warranty or support claim.

Payment Terms

Payment must be successfully completed before the order is packed and dispatched.
Orders that show as pending, declined or incomplete may be placed on hold or cancelled until a valid payment is received.

The listed price applies to the C41N1904 replacement battery only and does not include installation, onsite fitting or diagnostic services.
Professional fitting can be arranged separately through a qualified technician or repair centre if you are not comfortable opening your ASUS ZenBook laptop.