Product Overview
The C41N1904 (also listed as C41N1904-1) is a 100% brand new 4210mAh / 67Wh Li-ion replacement battery at 15.48V for the ASUS ZenBook 13 / ZenBook 14, ZenBook Flip, ZenBook S and VivoBook S14 families, including the UX325EA, UX325JA, UX425EA, UX425JA, UM425IA, UX363EA and S435EA series. It cross-references ASUS parts 02B200-03660500, 0B200-03660000, 0B200-03660400 and 4ICP5/49/121. Grade A cells deliver long, stable runtime for professional work and daily productivity. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | C41N1904 / C41N1904-1 |
| Capacity | 4210mAh / 67Wh |
| Voltage | 15.48V |
| Battery Type | Li-ion |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Condition | 100% Brand New Replacement Battery (1-Year Warranty) |
Replace Part Numbers
- C41N1904
- C41N1904-1
- 02B200-03660500
- 0B200-03660000
- 0B200-03660400
- 4ICP5/49/121
Compatible Models
For ASUS ZenBook 13 Series
- ZenBook 13 UX325EA Series
- ZenBook 13 UX325JA Series
- ZenBook 13 UM325UA Series
- ZenBook 13 UM325SA Series
For ASUS ZenBook 14 Series
- ZenBook 14 UM425IA Series
- ZenBook 14 UX425EA Series
- ZenBook 14 UX425JA Series
For ASUS ZenBook Flip Series
- ZenBook Flip S UX371EA Series
- ZenBook Flip 13 UX362FA-BP8505T
- ZenBook Flip 13 UX363EA
- ZenBook Flip 13 UX363JA-XB71T
For ASUS ZenBook S Series
- ZenBook S UX391UA Series
- ZenBook S UX393EA Series
For ASUS VivoBook Series
- VivoBook S14 S435EA Series
FAQ
Which ASUS laptops fit the C41N1904 battery?
It fits ASUS ZenBook 13 UX325EA / UX325JA / UM325UA / UM325SA, ZenBook 14 UX425EA / UX425JA / UM425IA, ZenBook Flip UX371EA / UX363EA / UX362FA, ZenBook S UX391UA / UX393EA and VivoBook S14 S435EA. Check the printed C41N1904 code on your original battery.
What are the capacity and voltage?
It is rated 4210mAh / 67Wh at 15.48V, matching the OEM ASUS specification for these ZenBook and VivoBook platforms.
Is it a genuine brand-new replacement?
Yes — 100% brand new Grade A cells with overcharge, overheat and short-circuit protection, plus a 1-year warranty.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Overseas Warehouse Shipping Times & Costs
Payment Methods
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Account Name: ShenZhen KingSener Science and Technology Co., Ltd
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Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- What Should I Know Before Buying a Laptop Battery Replacement?A: Before buying a laptop battery replacement, confirm your laptop’s exact model number and the part number printed on the original battery. Check the battery voltage, connector, physical dimensions, and compatibility list. Do not choose a battery based on appearance alone, because similar laptop models may use different batteries. Review the seller’s warranty, return policy, and product specifications before ordering.
- How Do I Find a Compatible Laptop Battery for My Device?A: To find a compatible laptop battery, identify your laptop’s full model number and the part number on the original battery. Compare these details with the replacement battery’s compatibility list and specifications, including voltage, connector type, and dimensions. If you are unsure, contact customer support with your laptop model and original battery part number before placing an order.
- Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- Why Is My Laptop Battery Not Charging?A: A laptop battery may not charge because of a faulty AC adapter, damaged charging port, loose connection, temperature protection, battery-health settings, or a worn-out battery. Confirm that you are using a compatible charger and inspect the cable and port for visible damage. Restart the laptop and review the manufacturer’s battery or charging settings. If the battery becomes unusually hot, swollen, or damaged, stop using it and seek professional assistance.
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Are BatteryMall Laptop Batteries Reliable?BatteryMall laptop batteries are designed with safety and reliability in mind. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating, helping protect the battery during normal use. They are also CE, FCC, and RoHS certified. For the best experience, choose a compatible laptop battery that matches your exact laptop model and original battery part number, and follow the installation and care instructions. BatteryMall also provides a 1-year warranty on KingSener batteries purchased from BatteryMall; see the Product Warranty page for details.