Product Advantages

  • 便携.svg


  • 长续航.svg

    Long battery life

  • 认证.svg

    Complete certifications

  • 过冲.svg

    Overcharge protection

  • 过放电.svg

    Over-discharge protection

  • 过流.svg

    Overcurrent protection

  • 短路.svg

    Short-circuit protection

  • 温度控制.svg

    Over-temperature protection

Main Product Parameters

  • b2_F132.png
    • Capacity

      1000Wh (352800mAh)

    • Weight


    • Size


    • Input


    • Output

      1 X USB 5V~9V/2A QC3.0
      1 X type-C 5V~9V/2A QC3.0
      2 X USB 5V/2A
      5 X DC 12V/10A
      2 X AC 110 / 230V

Service Support


Rapid Response After-sales Service

With a dedicated after-sales service team providing 7X24 technical support, users can receive a rapid response in a short period of time, effectively shortening the maintenance cycle.


Professional Team Support

CHAM has been focus on new energy core technology for 20 years, providing customized products and services to customers with its professional pre-sales and R&D teams.


Convenient Service Channel

Extensive sales networks, factories, and after-sales service centers have been strategically deployed in various locations such as Shenzhen, Dongguan, Sichuan, Jiangsu, Indonesia, and Germany.


Customized Design Services

Our professional R&D team focuses on meeting the individual needs of our clients, tailored to create efficient and stable battery solutions that facilitate the successful implementation of projects.

CHAM Battery Technology,
constructing smart living with green energy