bad format productions music & media pro
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Portable Super External Power Bank Pack USB Battery Charger For Mobile Phone


Prefect for home studios and recording artists. Tested and recommended by Bad Format music & media production company.


  • This Solar Battery Charger Power Bank used in polymer batteries, performance is excellent, safe and practical,especially when you are traveling. The solar panel can make full use of solar energy, convenience and environmental protection.

  • 2 USB output ports,allows you charge two devices at the same time,or you can share your backup power with your friend,convenient and sweet.

  • Not only can use the solar panels to charge,but also can charge just like other usual battery.Pay attention to avoid being under the Blazing sun for quite a long time.

  • High capacity 500000mAh external backup battery solar charger for your mobile phones.

  • Designed to provide power for your mobile phones.

  • Built-in 500000mAh high capacity rechargeable Li-Polymer battery .

  • The USB output, more convenient.

  • High efficiency of power conversion.

  • Electricity-saving function.

  • With 4 LED power indicator.

  • Partable, practical and long cycle life.

  • Safe and reliable, perfect for using on travelling and outdoor activities.


  • Battery Type: Polymer lithium battery

  • Solar panel: 1.5W

  • Capacity: 500000mAh

  • Input: DC 5.0V/1A

  • Output 1 :DC 5.0V/2.1A Output 2 :DC 5.0V/1A

  • Input : DC 5V-1A(MAX)

  • Working temperature: Below 40 degree

Compatible with:


  • Returns

    Return accepted within working 5 days.

    Warning! Please return to the instructed return address on packaging label.

  • Delivery

    Fast & Free

    Your product will be with you within 2 to 3 working days.