B31N1912 C31N1912 Battery for ASUS VivoBook 14 E410MA L410MA E410KA E510MA E510KA F414MA L510MA R522MA E410MA-EK026TS EK018TS L410MA-BV058TS E510KA-EJ033TS E510KA-EJ033TS11.55V 42Wh/3550mAh

Efficient and Reliable
Grade A Cells
FCC / CE / RoHS Certified
More Charging Cycles
Long Lasting Performan
Battery Type: Li-ion
Voltage: 11.55V
Capacity: 42Wh/3550mAh
Battery Condition:100% Brand New
B31N1912 ,C31N1912
0B200-03680200 ,0B200-03680000.
Compatible Laptop/Notebook Models:
For Asus VivoBook 14 E410MA Series:
VivoBook 14 E410MA-EK007TS,14 E410MA-EK017TS,14 E410MA-EK018TS,
14 E410MA-EK026TS,14 E410MA-BV1169TS,14 E410MA-EK028TS,
14 E410MA-EK087T,14 E410MA-EK211T,14 E410MA-EK319T,
14 E410MA-EK321T,14 E410MA-EK327TS,14 E410MA-EK367TS,
14 E410MA-EK378T,14 E410MA-EK505T,14 E410MA-EK542T,
14 E410MA-EK946TS,14 E410MA-EK991TS.
For Asus VivoBook 14 L410MA Series:
VivoBook 14 L410MA-BV037TS,14 L410MA-BV053TS,14 L410MA-BV058TS, L410MA-BV076TS,14 L410MA-BV077TS.
Asus VivoBook E410KA-EK139TS Series.
Asus VivoBook E510KA-EJ033TS Series.
Asus VivoBook F414MA Series.
Asus VivoBook L510MA Series.
Asus VivoBook R522MA Series.
Asus VivoBook E510MA Series.
For Optimal Use battery:
New battery received, discharge the battery to 5% (not 0%) for the fist use, then charge and cycle 3-4 times to wake up the new battery.
The important point is to perform a full discharge and charge every other month to extend the battery life.
Do not 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 it in fire or water.
How to install a new battery:
1.emove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.
2. If you have questions about installing a new battery, you can search for the installation of laptop/tablet models on YouTube.
This method may help you.
For Optimal Use battery:
Battery Installation is easy, but we also recommend you to learn related installation video on the web in advance, or just find a repair technician for help.
Please be careful when install battery.Any damage caused by improper operation will be your own responsibility, hope understand.
If the new battery is not recognized during the initial installation
1. please reinstall and check if the interface is fully connected.
Please disconnect the old battery, and hold down the power button for 20 seconds, then connect the new battery. This drains the residual or flea power and once the laptop is reassembled the battery will function properly.
2. Battery cannot be identified by your laptop or it doesn't seem to work. That may be caused by different situations. Please check by yourself first as below steps.
Could be caused by battery loose. Remove the battery and try to reinstall more than once.
May be due to conductive material damaged which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.
Check whether the battery drive is in normal condition, if not, download the corresponding driver software to update.
Take out the battery and press the power button for about 15 seconds to consume the internal residual power (Do not connect the power cord), and then reinstall the battery.
You can try several times.
Within 2years, if the battery has any fault, please feel free to contactUs to replace it : Compatible Part Numbers: