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EasyAcc Monster 20000mAh Power Bank (PB20000MS) Review

By Tuan Do

The EasyAcc PB20000MS is another backup battery I received from EasyAcc. The EasyAcc Classic I reviewed last week was quite a big disappointment because it is expensive yet failed to deliver advertised features. The EasyAcc Monster is even a bigger battery, but is it really a better product? Let’s find out below the fold.

Unboxing Video

Design & Performance

The EasyAcc Monster has nothing special when you take it out of the box. It even doesn’t look as eye-catching as the EasyAcc Classic as both the front and the back of the unit are made of plastic with no graphical design on them. However, this feels like a solid and durable unit.

easyacc-battery-2

On one side of the battery, you can find a power button. One click on the button will light up the battery indicator while a double click will turn on/off the built-in flashlight. On the opposite site, there are two micro-USB ports for recharging the battery itself. The 4A dual input allows us to recharge the battery faster by plugging in 2 power sources simultaneously, the charging time will be reduced to just about 6 hours. This is an extremely helpful feature for a high-capacity power bank like this.

easyacc-battery-1

The EasyAcc Monster sports 4 Smart output ports with the total maximum output of 4.8A. That means you can charge 4 different devices at the same time, or you can fast charge two compatible devices. The EasyAcc Monster is a huge battery with a capacity of 20,000 mAh. It uses high-quality Li-polymer battery cells, so I believe it could last very long. I tested all the features and they worked perfectly, I managed to charge my Samsung Galaxy S6 about 6 times. That means you can travel a whole week without worrying about the draining battery of your phone, just don’t forget to bring the backup battery.

We highly recommend the product, you even can buy a larger EasyAcc Monster with a capacity of 26,000 mAh now.

Buy EasyAcc Monster 20000mAh Power Bank on Amazon

Reader Interactions

Comments

  1. Dustin says

    Aug 30, 2016 at 5:32 pm

    is it safe to charge your device while the monster bank is charging itself

    • Albert Burton says

      Oct 28, 2017 at 8:45 pm

      Yes it is safe to do that. I have one and can confirm that I have done that a few times no without any obvious problems. This short video which seems to be EasyAcc official shows that in progress: https://www.youtube.com/watch?v=lIZTDxPOwjk

  2. Jc says

    Oct 19, 2018 at 2:43 pm

    This does not fast charge the galaxy s6 fast be warned. It takes 4 hours.

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