Product Advantages

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    Portable

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    Long-lasting battery life

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    With complete certifications

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    Multifunctional

Main Product Parameters

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    • Shell material

      Plastic shell (ABS+PC) UL-94V0

    • Cell type

      Ternary lithium

    • Cell model

      18650

    • Rated capacity

      28.86Wh

    • Number of battery cells

      3

    • Single cell voltage

      3.7V

    • Single cell capacity

      2600mAh

    • Battery pack

      1S3P

    • Cycle life

      800 cycles ≥ 80%

    • Type-C port output

      5V/2A

    • Type-C port input

      5V/2A

    • LED light power

      3W

    • LED light mode

      1. Low brightness 2 High brightness 3. SOS mode

    • Hand warmer power

      10W

    • Hand warmer heating temperature

      60℃

    • Buzzer alarm decibel

      90dB

    • Working temperature

      -10 ~ 40℃

    • Long-term storage temperature

      -20~+45℃

    • Storage method

      Charge every 3-6 months

    • Working altitude

      ≤ 4,000m (>2,000m derating)

    • Global certification

      CE/FCC/PSE/ICES/CA Prop 65/RoHS

    • Weight

      500g

    • Size

      55*55*290

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    • Shell material

      Aluminum alloy shell UL-94V0

    • Cell type

      Ternary lithium

    • Cell model

      18650

    • Rated capacity

      35.52Wh

    • Number of battery cells

      3

    • Single cell voltage

      3.7V

    • Single cell capacity

      3200mAh

    • Battery pack

      1S3P

    • Cycle life

      800 cycles ≥ 80%

    • Type-C port output

      5V/2A

    • Type-C port input

      5V/2A

    • LED light power

      3W

    • LED light mode

      1. Low brightness 2 High brightness 3. SOS mode

    • Hand warmer power

      10W

    • Hand warmer heating temperature

      60℃

    • Buzzer alarm decibel

      90dB

    • Working temperature

      -10 ~ 40℃

    • Long-term storage temperature

      -20~+45℃

    • Storage method

      Charge every 3-6 months

    • Working altitude

      ≤ 4,000m (>2,000m derating)

    • Global certification

      CE/FCC/PSE/ICES/CA Prop 65/RoHS

    • Weight

      500g

    • Size

      55*55*290

Service Support

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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.

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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.

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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.

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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.

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CHAM Battery Technology,
constructing smart living with green energy