About LESY
Professional Laptop Battery Manufacturer & Supplier
- Home
- About Us
About Us
Company Profile About LESY
LESY, is a well-known high-tech enterprise for R & D that professional in the wholesale supply of laptop batteries and OEM/ODM customized service.
As a reliable laptop battery manufacturer, we always provide the most high-quality battery supplies. Battery manufacturer LESY offers a large selection of safe and durable batteries, including laptop batteries, home appliance batteries, energy storage batteries, and other related lithium batteries for power supply.
LESY as a battery manufacturer, specializes in battery supplies because we have strong backing. We set our headquarters with its base of R & D in Shenzhen, China, focusing on making high-quality lithium batteries. At the same time, we also own an automated pack factory as our second intelligent production base in Dongguan, China.
LESY is committed to establishing a scientific and sound management system with an efficient and high-quality R & D, manufacturing, and quality management team. LESY passed ISO9001 and other industry-related certifications in 2020. LESY’s professional teams cover project evaluation, design and development, SMPS / BMS solution research and development, PCBA manufacturing, battery/power assembly, product aging testing, product inspection, logistics and transportation, after-sales service, etc. Aiming at providing partners with one-stop power supply integrated services.
We focus on designing and manufacturing safe products of high quality that match China, Southeast Asia, Europe, and North America markets. Looking forward to business cooperation.
Factory Size
Professional Engineers
Skilled workers
Manufacturing Equipment
LESY owns many automatic high-speed battery production lines
Honor
Certificate
FAQ
FAQ
LESY is a professional laptop battery manufacturer, specializing in manufacturing wholesale lithium batteries.
We offer a large selection of safe and durable batteries to business partners, including laptop batteries, home appliance batteries, energy storage batteries, and power tool batteries.
LESY always sends a pre-production sample before mass production and a final Inspection before shipment.
LESY offers reliable after-sales guarantee: a 12-month warranty for all our products.
LESY is a perfect choice for wholesale, offering competitive prices and a short lead time. As a manufacturer focusing on producing lithium batteries, we supply various high-quality laptop batteries, home appliance batteries, energy storage batteries, and power tool batteries. We also provide OEM/ODM service for partners.
