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B21N1818-3 Laptop Battery for Asus VivoBook Pro 14 15 Y4200 Y5200F FL8700

Chengyuan B21N1818-3 replacement laptop battery for Asus VivoBook

B21N1818-3 Laptop Battery for Asus VivoBook Pro 14 15 Y4200 Y5200F FL8700

Chengyuan Technology offers aftermarket-type B21N1818-3 laptop batteries. Our B21N1818-3 models are 100% brand-new and they offer a 7.6V output and a 32Wh capacity. They are built with Grade A Li-polymer cells and Grade A ICs, which are manufactured to meet or exceed the original specifications, ensuring 100% actual capacity and great compatibility.

Our replacement B21N1818-3 batteries are compatible with various Asus VivoBook 14 and 15 models, including Y4200 and Y5200F series. We guarantee 100% strict tests before shipment and a 12-month warranty. Customized Logo and packaging solutions are welcome. Please feel free to email us for additional pricing information!

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Product Specifications

Model Number B21N1818-3
Place of Origin China
Type Li-polymer battery
Voltage 7.6V
Capacity 32Wh
Cell Grade A
Warranty 12 months
Condition Brand New
Cycles Times 500-800 Cycles
Customize Logo MOQ -100 pcs
Customize Packing MOQ-2000pcs
Certificates FCC CE UL MSDS RoHS
Replace Part Numbers
B21N1818
B21N1818-2
B21N1818-3
B21N1818-4
Compatible Laptop Models
For ASUS VivoBook 14 F412DA Series Notebook
For ASUS VivoBook 14 X412FJ-EB023T Series Notebook
For ASUS VivoBook 14 F412FJ-EB084T Series Notebook
For ASUS VivoBook 14 A412FA-EK343T Series Notebook
For ASUS VivoBook 14 F412FA-EB019T Series Notebook
For ASUS VivoBook 14 F412FA-EK037T Series Notebook
For ASUS VivoBook 14 F412UA-BV156T Series Notebook
For ASUS VivoBook 14 X412FA-EK295T Series Notebook
For ASUS VivoBook 14 X412FL-EB151T Series Notebook
For ASUS VivoBook 14 X412UA-EK033T Series Notebook
For ASUS VivoBook 14 X412UB Series Notebook
For ASUS VivoBook 14 X412UF Series Notebook

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About Us

We are not just another battery supplier, we are a partner you can trust. Our business principles are rooted in honesty, integrity, and transparency. We believe in delivering what we promise – high-quality products with no deception or fraud. We offer end-to-end after-sales services, ensuring that our customers receive consistent support and reliable solutions.

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Contact Us
  • Shenzhen Chengyuan Technology Co., Ltd
  • Email: jenny@cylxpower.com
  • Mobile: +86-18680307940
  • Whatsapp: +86-18680307940
  • Skype: chengyuanbattery
  • Address: Longhua District, Shenzhen, Guangdong, China

© 2025 Shenzhen Chengyuan Technology Co., Ltd. All rights reserved.

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Disclaimer: All brand names, model names or marks are owned by their respective manufacturers. Shenzhen Chengyuan Technology Co., Ltd has no affiliation with the OEM. These terms are used for identification purposes only and are not intended to indicate affiliation with or approval by the OEM. All parts are manufactured by, for and warranted by Shenzhen Chengyuan Technology Co., Ltd and are not manufactured by, purchased from or warranted by the OEM.

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