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High Capacity Laptop Battery B21N1818 For Asus VivoBook 15 X512DA X512DK X512FA X512FB X512FJ X512FL X512UB X512UF Series B21BnEH 0B200-03190400

hengyuan Technology B21N1818 replacement laptop battery for Asus VivoBook 15.

High Capacity Laptop Battery B21N1818 For Asus VivoBook 15 X512DA X512DK X512FA X512FB X512FJ X512FL X512UB X512UF Series B21BnEH 0B200-03190400

Looking for high-capacity B21N1818 laptop batteries? Chengyuan Technology offers aftermarket-type B21N1818 models. They are built with Grade A Li-ion cells and Grade A ICs, which are manufactured to meet or exceed the original specifications, ensuring 100% true capacity and great compatibility. They offer a 7.6V output and a 32Wh capacity.

These 100% brand-new B21N1818 batteries are compatible with the Asus VivoBook 15 series and multiple Asus VivoBook X512 models. We offer a 12-month warranty and guarantee our happy after-sales services. Please contact us for a prompt quotation!

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Product Specifications

SpecificationDetails
Model NumberB21N1818
Place of OriginChina
TypeLi-polymer battery
Voltage7.6V
Capacity32Wh
Cell GradeA
Warranty12 months
ConditionBrand New
Cycles Times500-800 Cycles
Customize LogoMOQ -100 pcs
Customize PackingMOQ-2000pcs
CertificatesFCC CE UL MSDS RoHS
Replace Part Numbers
B21N1818
B21N1818-2
B21N1818-3
B21N1818-4
Compatible Laptop Models
For Asus VivoBook 15 X512DA
For Asus VivoBook 15 X512DK
For Asus VivoBook 15 X512FA
For Asus VivoBook 15 X512FB
For Asus VivoBook 15 X512FJ
For Asus VivoBook 15 X512FL
For Asus VivoBook 15 X512UB
For Asus VivoBook 15 X512UF

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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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