OUWEE C21N1818 Laptop Battery Compatible with Asus VivoBook 14 F412DA X412FJ F412FJ A412FA F412FA F412UA X412FA X412FL X412UA X412UB X412UF Series 0B200-03280500 C21PpJH 7.7V 37Wh 4850mAh

Welcome to OUWEE 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: C21N1818

3.Voltage: 7.7V

4.Capatity: 37Wh 4850mAh

5.Connector: Please refer to the picture and check it.

6.Certificate: CE,RoHS,FCC，100% New from Manufacturer, Grade A Cell

7.Worry-Free Warranty:
At OUWEE, we believe in our battery. That’s why we back them all with an 12-month warranty and provide friendly customer service, easy-to-reach support.

8.Replacement for Part Number:
C21N1818 0B200-03280500 C21PpJH

9.Compatible Models (use “Ctrl+F to find your model quickly”)
Fit for ASUS VivoBook 14 F412DA X412FJ-EB023T F412FJ-EB084T A412FA-EK343T F412FA-EB019T F412FA-EK037T F412UA-BV156T X412FA-EK295T X412FL-EB151T X412UA-EK033T X412UB X412UF Series Notebook

Not all models are listed,please check the part number of your original battery.

10.Package included:
1X C21N1818 Battery.

11.For Optimal Use battery:
①Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
②The important point is to perform a full discharge charge every other month to extend battery life.
③Don’t connect adapter for a long time while using the battery. It may damage the battery.
④Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
⑤Avoid using the battery in an environment where the temperature is too high or too low.