About us

Our batteries are in the forefront of launching new energy of lithium ion battery series

Company Our batteries are in the forefront of launching new energy of lithium ion battery series

Who We Are

Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China , our R & D team have been in lithium ion battery field for more than 10 years,we have own factory and testing room and sales center.Our factory is located in Dongguan city,Guangdong Province which is occupied with more than 5,000 square meters,we have strong R&D department,more than 200 well trained workers who can ensure to make high quality and more stable products. Delong energy is a CE,ROHS,IEC62133,ISO9001:2015 certificated high-tech factory.

What We Do

We specialized in developing,manufacturing new energy customized products which cover lithium ion battery pack,LifePO4 battery pack,Electric bicycle Battery, AC output power banks .Our products are widely applied on digital consumer products,LED lights,medical devices,solar/Wind energy storage system and Electric bicycle,Golf cart,Low speed electric vehicle and other power batteries.

Our main products are rechargeable lithium ion battery pack,LiFePO4 battery pack, Electric bicycle battery and electric vehicle battery,we have exported our batteries to many countries like Europe,North America,Middle East and South-east Asia.

Customized R&D

We have a professional R&D team that can quickly design customized solutions according to your needs.

24-Hour Response

Our sales staff will be online 24 hours a day to quickly respond to your needs.

72-Hour Solution

Our R&D and design team will provide you with satisfactory solutions within 72 hours.

5 Year Maintenance

Our products provide 3-year warranty, 5-year battery maintenance and consulting services.

Honor Welcome to consult our products, we have a variety of certification

Teams Our Teams

ROBERT SMITH Product Designer

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ROBERT SMITH Product Designer

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.

ROBERT SMITH Product Designer

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.

ROBERT SMITH Product Designer

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.