TsuLin 47Wh C21N1833 Laptop Battery Compatible with Asus ZenBook 14 UM431 UM431DA-AM020T UX431 UX431FA UX431FN UX431FL UX431FN-AN002T UX431FL-AN018T VivoBook S14 S431FA S431FL Series C21PtJH 7.7V : Electronics

Welcome to TsuLin
Before placing your order, we highly suggest you to open the back case of your latptop and check out the exact part number of your laptop's original battery.

1.Battery Type: Rechargeable Li-ion Battery
2.Model: C21N1833
3.Voltage: 7.7V
4.Capatity: 47Wh 6000mAh
5.Connector: Please refer to the picture and check it.
6.Certificate: CE,RoHS,FCC, 100% New from Manufacturer, Grade-A Cell.
All TsuLin products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
7.Worry-Free Warranty:
At TsuLin, we believe in our battery. That's why we back them all with a 12-month warranty and provide friendly customer service, easy-to-reach support.

8.Replacement for Part Number:
C21N1833 C21PtJH

9.Compatible Models (use "Ctrl+F to find your model quickly")
For Asus ZenBook 14 UM431 UM431DA-AM020T UX431 UX431FA UX431FN UX431FL VivoBook S14 S431FA S431FL Series Notebook .

10.Package included:
1X C21N1833 Battery.

11.For Optimal Use battery:
Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity.
The important point is to perform a full discharge charge every other month to extend battery life.
Don't connect adapter for a long time while using the battery. It may damage the battery.
Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
Avoid using the battery in an environment where the temperature is too high or too low.

😎【TsuLin Perfect After-sale】Rest assured with 30 days Refund and 12 months Warranty;24 x 7 email support. Any questions you can contact with us via "Your Orders" tab in Amazon account.We are committed to resolving any situation in which our product does not meet your expectations.
🔋【Specifications】Model: C21N1833; Battery Type: Li-ion; Voltage: 7.7V; Capacity: 47Wh; Battery Color: Black. Condition: Brand new, from high quality materials, top circuit boards and smart chip.
✅【Replace Part Number】C21N1833 C21PtJH
✅【Compatible Models】 Fit for ASUS ZenBook 14 UM431 UM431-AM010T UM431DA-AM020T Series, ZenBook 14 UX431 UX431FA UX431FA-AM018T UX431FN UX431FN-AN002T UX431FL UX431FL-AN018T Series, VivoBook S14 S431FA-EB130T S431FA S431FL-AM043T S431FL Series and more.
👍【Safe to Use】All TsuLin products are Certified by UL / CE / FCC / RoHS for safety. Strict guidelines for compatibility, strict quality control standards to ensure the true capacity, stable current and low self-discharge and standards compliance for environment safety.We are confident in the performance of the replacement battery.