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Laptop Battery

Professional Laptop Battery Solution by LESY

As a replacement laptop battery supplier, LESY provides a large selection of high-quality laptop batteries to reach the best laptop battery solution.

★ Provide internal replacement laptop batteries for laptops.

★ Suitable for brand laptop battery solution, which includes HP, Dell, Acer, Lenovo, Asus, MSI, Apple, Fujitsu, ThinkPad, Razer, Xiaomi, Toshiba, Hasee, etc.

★ Adopt new A-grade batteries to produce internal replacement laptop batteries with high cycle and low resistance for better laptop battery solutions. Undergo strict aging tests to ensure our laptop batteries feature a stable current.

★ Focus on providing laptop battery solutions as a replacement laptop battery supplier, for laptop battery brands, refurbished /used /repaired/ laptop dealers, distributors, wholesalers, and e-commerce customers.

★ Support laptop batteries 12-month after-sale warranty.

Professional Services

1. PCB Design

More 10years experienced PCB design Team

2 . Cell Capacity Distinction

Strictly control product quality from the beginning

3. BMS Testing

Battery Management System Testing

4. SMT Production

High quality PCB production

5. Battery Packing

Assembled all parts together 

6. Aging Testing​

Quality check and simulate the process of using

7. Shipment​

Shipment service

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Experienced Factory

Strong R&D Capability

Strict Quality Control

Professional Services


Why Choose LESY for the laptop battery solution?

Being a replacement laptop battery supplier, LESY has professional teams in laptop battery manufacturing, covering project evaluation, product design and development, product aging testing, product inspection, logistics and transportation, and after-sales service, to provide business partners with one-stop laptop battery solution services.

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