500W AC120V Outdoor mobile portable energy storage power supply

Each of our products must be tested and aged more than five times to ensure that they are stable and reliable.

We also have many styles of emergency lights with LiFePO4 batteries inside to achieve super long life, hope you like and choose them,

if you have more requirements please contact us to customize for you

Dengfeng battery production power supply and lithium battery for more than 15 years, factory area of 20,000 square meters, automation equipment precision and efficiency, quality and output are guaranteed. Excellent teams such as technology research and development, inspection and control, production and warehousing. Passed UL SAA TUV CB CE and other testing certification. Dengfeng has the ability to customize emergency power products for you.