Wholesale New Original B31N1912 C31N1912 Battery for ASUS VivoBook14 E410M E410MA E510M L410MA

Wholesale Price:
Asus Battery Model: B31N1912 C31N1912
Battery Type: Li-ion
Battery Capacity: 42Wh
Battery Voltage: 11.55V
Material: Eco-friendly
One year warranty
Less than 0.3% Defective rate.
OEM order is warmly welcomed.


Wholesale New Original  B31N1912 C31N1912 Battery for ASUS VivoBook14 E410M E410MA E510M L410MA

Asus Battery Description

 Asus Battery Model B31N1912 C31N1912
 B31N1912 C31N1912 Battery Capacity 42Wh
 B31N1912 C31N1912 Battery Voltage 11.55V
 B31N1912 C31N1912 Battery Cell Grade High Qulity AAA
 Warranty from Wholesaler 12 months
 Working Temp (-10~50℃)
 Port Shenzhen,China

Replace Part Number:

B31N1912, C31N1912

0B200-03680000, 0B200-03680200

B31N1912 C31N1912 Battery Fit Laptops:

VivoBook 14 E410MA

VivoBook 14 E410MA-BV1169TS

VivoBook 14 E410MA-EK007TS

VivoBook 14 E410MA-EK017TS

VivoBook 14 E410MA-EK018TS

VivoBook 14 E410MA-EK026TS

Vivobook 14 E410MA-EK028TS

Vivobook 14 E410MA-EK087T

VivoBook 14 E410MA-EK211T

VivoBook 14 E410MA-EK319T

VivoBook 14 E410MA-EK321T

B31N1912 C31N1912 Battery Detail

Asus battery quality issue ask and answer :

  1. How do you ensure the quality of your wholesale Asus batteries?

  2. Our factory purchase AAA cells and pcb for Asus batteries .and test before producing , tested 100% for Asus batteries .

  3. Are these batteries genuine OEM products?

  4. Yes, our factory batteries materials are sourced from trusted suppliers and are authentic OEM replacements.

  5. What kind of warranty do you offer for these Asus batteries?

  6. We provide a 12 months warranty against any manufacturing defects or performance issues.

  7. Can you provide information about the Asus battery's capacity and cycle life?

  8. Certainly, our factory offer Asus batteries with original capacity and more than 500 times life 

  9. Do these Asus batteries undergo any testing before shipping?

  10. Yes, all Asus batteries are tested for capacity, voltage stability, and overall performance before they are shipped.

  11. What precautions should I take when installing these Asus batteries?

  12. It's recommended to follow the manufacturer's guidelines for proper installation to avoid any damage to the device or battery.

  13. Are these batteries compatible with all Asus models?

  14. Our batteries are specifically designed to be compatible with compatible Asus models.

  15. How can I troubleshoot any potential battery issues after installation?

  16. If you encounter any issues, feel free to reach out to our customer support. We can provide troubleshooting assistance and guide you through the process.

  17. What steps can I take to maximize the battery lifespan?

  18. Regularly calibrating the battery and avoiding extreme temperatures can help extend the battery's overall lifespan.

  19. What if I receive a defective battery?

  20. In the rare event of receiving a defective battery, please contact us within the warranty period, and we'll arrange for a replacement or refund.

Wholesaler Supply Asus Battery Shipping Methods

Wholesaler Supply Asus Battery Cetification


About us

Shenzhen Times Electronic Co. Ltd. is a mobile phone battery/tablet PC battery/laptop battery /smart watch battery manufacturer from China. 

We wholesale all mobile phone batteries, tablet PC batteries , laptop batteries and smart watch batteries.

Welcome to contact us at any time!(Whatsapp: 0086-18682122390      Skype:swayway1991      E-mail: sway@timeselectronic.com)


Q1.What brand and type batteries do you have ?

We produce batteries for mobile phones, Tab PC and laptop. Like Iphone, Ipad, Macbook, Samsung, Huawei,HTC, One plus, Motorola, ZTE, Xiaomi, LG, Sony, Infinix, Itel, etc.Welcome to ask catalog from our sellers!Also accept OEM batteries. We can design PCB and searching cells in market.

Q2.How long is your production period ?

Normal 5 workdays ! For OEM order ,please confirm with our sellers.

Q3.What is the warranty and how to manage ?

If defective within 1%, we will replace batteries directly without any returns! but need photos/screen shots or videos for these batteries, we need save in our system and manage replacements. Normally we will send replacement with your next order.

If Rate over 1%, we need get defective batteries back then replace. Your company pay the return shipping cost to china in advance, once we get defective batteries we will test and find out where is the issues, once we confirm the quality issue is from our side, we will refund all cost for these batteries including shipping cost. Of course we will solve the quality issue!

Q4.What is the shipping method?


Q5.Why choose us?

a. We have full battery models and parts for mobile electronic devices,save your purchasing time.

b. More than 10 years of export experience, plus a qualified foreign trade team. We will manage your goods well till deliver.

c. Strict testing standards from raw materials to finished products. Different from general small factories and trading companies that do not test for materials. For a product like a battery, we can't judge the quality from its appearance at all. So what only we can do is strict testing for raw materials.

d. Time-proven, practical and easy after-sales service.




Contact: Sway

Phone: 18682122390

E-mail: sway@timeselectronic.com


Add: Room415,Huiyi Fortune Plaza ,Dalang street,Longhua Area, Shenzhen, China