Romoss 4000mAh Power Bank Solo 2

(2 reviews) Write a Review
Was: R279.95
Now: R219.95
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Product Overview

Romoss 4000mAh Perfect for Emergency Use

  • Half the size of an iphone. Fits easily into your pocket
  • Perfectly charge mobile phones, MP3's, MP4's etc.
  • Stunning sync charge. The power bank can be charged and charge your device at the same time.
  • Fast Charge. 2.1A Output
  • Emergency LED Torch

Fast Charge

The built in 2.1A output enables you to charge your device faster than before

Multi-Safety Protection Design

  • Over-discharge protection
  • Overcharge protection
  • Over-current protection
  • Over-power protection
  • Over voltage protection
  • Short circuit protection

Intelligent Sleep Mode

Automatically turns off when not in use for 60 seconds


  • Model: PH20
  • Self Charging Time: ~ 5 Hrs using at 2.1A
  • Input: DC 5V 1A Max
  • Output: DC 5V 2.1A Max


(2 reviews) Write a Review

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  • 4
    Romoss Solo2

    Posted by Brento on 10th Feb 2016

    Only on my 1st day of use, but so far so good. Could charge my 1850mAH cellphone from 36% to full and still had 2bars left, straight out of the box. Even if it was through SAPO;-). 1st time Just Electronics buyer and will definitely return for more.

  • 5
    Great product, works well and truly portable

    Posted by Tahir on 5th Jul 2015

    Charges my phone twice from 0% to 100% (Samsung S4 mini). Great build quality, light weight and small enough to take anywhere and everywhere. Fits easily in my pocket with my phone and slips in unnoticed in my laptop bag. Use it on a weekly basis. Also found the built in led light handy for locating my phone during load shedding. Highly recommend this device. Hope the battery keeps its charge capacity for many charges to come

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