Promate – Energi-3 – 3000mAh Portable Power Bank – Black

Promate – Energi-3 – 3000mAh Portable Power Bank – Black


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  • Description
  • Additional information
  • Reviews (1)
  • Specifications


  • Automatic Voltage Regulation
  • 3,000mah Charging On The Go
  • 1a Output And Adaptive Smart Technology
  • LED Indicator Always Keeps You Informed

Charge your devices on-the-go with this sleek and powerful 3000mAh lithium-polymer power bank. This ultra-sleek power bank features an ultra-fast USB charging port to charge any USB-chargeable de Energi-3 also includes Automatic Voltage Regulation i.e. it provides an optimum output based on the device connected. Energi-3 is compatible with all smartphones & tablets.

If your phone is faltering after a long day of heavy usage, the Promate Energ-3 is perfect for you. Whether you’ve been streaming music, watching YouTube or finding your way around with GPS, simply hook up the Energi-3 to your device with your own charging cable and watch its battery come to life again.

The Promate Energi-3 features an impressive 3,000mAh capacity, adding at least a full charge’s worth of battery power to most smartphones or significantly boosting the available charge available on any tablet or USB device.

With its sleek, compact construction and convenient pocket-friendly size, the Promate Energi-3 is ideal for travel as well as everyday use. A lightweight build and elegant frame mean this power bank will fit neatly into any backpack, luggage or jeans pocket with no trouble.

Energi-3 Features Smart Charging Circuitry to Provide Your Device with The Perfect Amount of Power for a Quick but Safe Charge.

You won’t be waiting around forever for your device to finish charging thanks to the Promate Energi-3 with 2.1A output and adaptive smart charging technology, which intelligently detects your connected device and allocates the perfect amount of power.

The Promate Energi-3 features built-in LED indicators for a quick, easy way to check how much charge is left. Simply push the power indicator button and the indicators will light up, displaying the current battery life or charging status of your Promate Energi-3.

Additional information

Weight 0.70 kg



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  • Battery Capacity: 3000mah
  • Battery Type: Lithium-Polymer
  • Input: 5V, 2A
  • Output : 5V, 2.1A
  • Charging Time: 2-3 Hours