I recently ordered a coolreall 20000mAh power bank from Amazon. I was really impressed by the speed and efficacy of the service given and in no time at all after ordering my power bank had arrived. The product was well packaged in a solid box to prevent any damage.
Inside I had everything I needed to get the power bank charged so I could take it on my travels this included the power bank, a micro USB cable and instruction booklet.
This particular power bank is slightly larger than a smart phone and not excessively weighty as one might expect and it is able to charge 3 devices simultaneously. The power bank will automatically detect and deliver the optimal charging current for any connected device to ensure the fastest and most efficient charge.
This is nicely designed and comes in a matt black finish. It’s handy for charging various devices on the go and depending on what you chose to charge can charge items such as phones several times (5-7).
There are 4 LED lights on the unit to show the charging progress of the power bank and when it is not being charged if you press the small button at the side these lights will come on to show you the power level.
There are 5 built in safety mechanism to prevent over charging over-discharging, over-voltage, over-current and short-circuit protection which is great.
What did I think?
I was very pleased to finally have one of these as they are super handy for use when travelling. I really liked that you can charge more than one item at a time as it’s typical for my phone and my husband’s to run low of battery at the same time so this comes in very useful. It looks great, I love the sleek and simple finish and the fact that it can hold so much charge. It is compatible with many smart phone chargers which makes things easy especially if you lose the lead it comes with. This is a really simple item to use so technophobes do not fear my 2 year old could get things charging if I showed him what to do.
Have you bought a power bank yet?
I received this product for free in return for an honest and unbiased review