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LESY Battery

—— Professional Laptop Battery Supplier
Lishengyuan (LESY), founded in 2018, is a wholesale laptop battery supplier in China specializing in manufacturing lithium batteries. We are professional at the wholesale supply of laptop batteries and OEM/ODM customized service, aiming at providing the best 3C digital batteries to our business partners.

As a professional battery supplier, LESY has rich experience in battery supplies. To reach the best laptop battery solution, we offer a large selection of safe and durable batteries to fit your business, including laptop batteries, home appliance batteries, energy storage batteries, and power tool batteries. The best laptop battery supplier always provides the highest level of service to partners.

LESY Battery

Lishengyuan (LESY), founded in 2018, is a well-known high-tech enterprise for R & D, manufacturing battery & new energy power.We are headquartered in Shenzhen, China, with its base of R & D, production and manufacturing. We also have an automated PACK factory as our second intelligent production base in Dongguan, China. Our business involve laptop battery, energy storage battery, 3C digital battery, power tool battery, home battery storage system, photovoltaic inverters and other related lithium battery & power supply products.

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Best Selling Laptop Battery

As a replacement laptop battery supplier, LESY provides professional battery solutions of high quality for brands such as HP, Dell, Acer, Lenovo, Asus, and other replacement laptop battery demanding brands.

OEM Acer Laptop Battery

OEM Asus Laptop Battery

OEM Dell Laptop Battery

OEM HP Laptop Battery

OEM Lenovo Laptop Battery

Latest News

It shows a variety of laptop battery tips and other news about the laptop battery factory of LESY through these LESY blogs.


LESY as a reliable battery manufacturer, always offers the most professional laptop battery wholesale service to business partners, OEM/ODM customized service is also included.

★ Brand Support:

LESY provides a variety of replacement laptop batteries for HP, Dell, Acer, Lenovo, Asus, and more brands.

★ Brand-building Support:

Battery supplier LESY gives professional marketing suggestions and helps clients to build their brands with competitive prices and customized packing.

★ Technical Support:

LESY is responsible for all laptop batteries we supply. Our engineers would remotely assist with any issues that arise.

★ After-sales Service :

Worry-free 12 months after-sale warranty.

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