China Lithium Battery

Choose the products you may interest

Indoor & outdoor portable power stations

Exllennt china lithium battery technology

No idea what size portable power station should you need, or want a custom china portable solar power system? Work with sunly china portable power station factory, you will get stable & safe china portable power station every time. 

China 18650 lithium battery

China lithium ferro phosphate battery

lithium iron phosphate battery china

lithium polymer battery china

china lithium nmc battery

lithium polymer battery china

China lithium battery factory

As one of the best china lithium ion battery manufacturers, Sunly energy strictly follows the ISO9001 quality system and the dual quality system process with its china lithium ion battery factory , and builds a battery testing center, an aging center, and a capacity distribution center for large-scale battery testing equipment in China.

The operation of the dual system and the combination of advanced battery testing equipment, Becoming a reliable portable power manufacturer, Sunly china best lithium battery manufacturer has passed the certifications including CE, ISO, ROHS,KC, PSE, TISI, BSMI and approval of many authoritative organizations at home and abroad, including US, UK, Australia, Canada, South Africa and more.

Why Choose us

Live Green, Love Green, Think Green.

Work with sunly, you will get stable & safe products every time. You can focus on growing your business all the time.
a worker is operating the lithium ion battery making machine


Intelligently protect the battery, protect overcharge, over-discharge, overcurrent, overvoltage, temperature, etc. to ensure the safety of products.

Certified battery expert

Integrate three core links of energy storage lithium battery R&D and production, BMS R&D, and system integration.

ODM OEM Battery

The manufacturing capacity fully meets the diversified and individual needs of customers, and the rapid sample preparation.

24/7 Premium Support

Ensure our customers' success and business productivity – whether for on-site assistance, technical, or remote support.

Green energy

Get High Quality Battery & Portable Power Station Solution Right Now!

Get in touch
Do not hesitate to contact us via the form below, we will reply to your message within 24 hours or sooner.

+86 184 7633 0578

+86 769 80285025


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