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Laptop Battery AS10B3E AS10B5E For Acer Aspire 5820 5820T 3820 3820T 4820 4820T Series

Replacement Laptop Battery AS10B3E for Acer Aspire Series

Laptop Battery AS10B3E AS10B5E For Acer Aspire 5820 5820T 3820 3820T 4820 4820T Series

Looking for a sufficient-capacity replacement AS10B3E battery for the Acer Aspire laptop? Chengyuan’s replacement AS10B3E battery is manufactured to meet or exceed original equipment specifications, and it offers long-lasting performance and dependable power for the Acer Aspire 5820, 5820T, 3820, 3820T, 4820, or 4820T series laptops.

Our replacement AS10B3E model is built with Grade A Li-ion cells, ensuring 500-800 charge cycles. We guaranteed the 100% tests and a 12-month warranty. Please don’t hesitate to reach out for a quicker quote!

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Product Specifications

Feature Details
Model Number AS10B3E
Place of Origin China
Type Li-polymer battery
Voltage 11.1V
Capacity 4400 mAh (48Wh)
Cell Grade A
Warranty 12 months
Condition Brand New
Cycles Times 500-800 Cycles
Customize Logo MOQ - 100 pcs
Customize Packing MOQ - 2000 pcs
Certificates FCC CE UL MSDS RoHS
Replace Part Numbers
AS10B3E
AS10B5E
AS10B7E
AS10E76
AS10B73
AS10B41
Compatible Laptop Models
For Acer Aspire 5820 Series
For Acer Aspire 5820T Series
For Acer Aspire 3820 Series
For Acer Aspire 3820T Series
For Acer Aspire 4820 Series
For Acer Aspire 4820T Series

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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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