Product Overview
The C31N2021 laptop battery is listed for Asus ZenBook 14X OLED Flip OLED UM5401QA UX5401EA UP5401EA UX5400EA UM5401 UX5401 UX5400 UX5401Z 11.61V 63Wh. Key specifications include 11.61V, 63Wh, 5427mAh, Li-ion.
Replacement Battery Specification
| Battery Model | C31N2021 |
|---|---|
| Capacity | 63Wh / 5427mAh |
| Voltage | 11.61V |
| Battery Type | Li-ion |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- C31N2021
Compatible Laptop Models
- For ASUS ZenBook 14 Flip OLED UP5401EA / UN5401RA / UN5401QA / UP5401 Series
- For ASUS ZenBook 14X OLED UM5401QA / UM5401RA / UP5401ZA / UX5401EA Series
- For ASUS ZenBook 14X OLED UX5401ZA / UX5401ZAS / UX5400EA / UX5400EG Series
- For ASUS ZenBook 14X OLED UM5400QA / UX5400ZB / UX5400ZF Series
FAQ
Q: What is the C31N2021 designed to do?
A: The C31N2021 provides replacement power for the listed laptop battery application and is identified for Asus ZenBook 14X OLED Flip OLED UM5401QA UX5401EA UP5401EA UX5400EA UM5401 UX5401 UX5400 UX5401Z 11.61V 63Wh.
Q: What performance should be expected from the C31N2021?
A: The C31N2021 performance follows the listed 11.61V, 63Wh, 5427mAh, Li-ion. Runtime or operating duration varies with equipment load and use.
Q: Which equipment is the C31N2021 compatible with?
A: The C31N2021 is listed for representative models including For ASUS ZenBook 14 Flip OLED UP5401EA / UN5401RA / UN5401QA / UP5401 Series; For ASUS ZenBook 14X OLED UM5401QA / UM5401RA / UP5401ZA / UX5401EA Series; For ASUS ZenBook 14X OLED UX5401ZA / UX5401ZAS / UX5400EA / UX5400EG Series.
Q: How should the C31N2021 be installed or operated?
A: Switch off the equipment, remove the existing unit, fit the C31N2021 without forcing the connector, then complete an initial charge or function check.
Q: How should the C31N2021 be maintained and troubleshot?
A: Keep the C31N2021 dry and protected from impact or short circuits. If performance changes, stop use and inspect fit, connector and charging behavior.
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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Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - 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.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
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Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.