Coolnut CMPBXIP-57 Power Bank 20000mAh (Black)

Its charging Mi Max2 for only one time. Mi Max2 is just 5300mah battery. It should at least charge thrice. The item I received is actually charging for one time from 0-100 and discharging very fast. also noticed in the given images button placed opposite side of logo. but in my case its same side(see the image attached). I was using Coolnut earlier which gave interest on buying this item, now am worried. Asked for replacement. Will update my experience once I get new.New Review After replacement:Now it is charging Mi Max2(5300mah) for 2.5times (0-100 mobile battery).But the indicator is seems like fast discharged but actually from 100-50 fast discharge indication from 50-10 again medium discharge.Feom 10-0 sits like solid. I can charge 5300mah battery from 0%to 100% while am having power bank percentage remaining as 12%.Remaining 88% i can charge for 1.5-2 times.

After seeing all good reviews I purchased this power bank but on usage I found it's not worth as it's rated by other user1.During the first week of usage after my purchase, I could see this power bank can charge my oneplus2 mobile almost 4time with its 100% full battery2.From third week I noticed that this power can only recharge my only one time with it's full charge..3.No consistency in performance..Don't buy it not worth the price..

Have used the powerbank quite extensively, happy with the performance , considering its 20000Mah , size is handy , could have been a little smaller and lighter to carry it around .. god quality and the LED display is very useful . Happy with the purchase and recommend a buy . Happiness is more as it’s made in india

I purchased it about a month ago. Everything is functioning like it is supposed to.The product is reliable.PROS -1. Automatically cuts power after full charge.(I use it to charge my wireless earphones and mobile phone). Saves you from busted batteries due to overcharge.2. Only takes 5 to 6 hours to full charge. And fully charges 3000 mAh device about 3 times4. The LED display is good for accurate display of battery percentage left.Perfect for traveling purpose. You won't run out of battery.CONS1. Bulky and a bit on the heavy side.2. No fast charge support.Note-- Although the batteries are calibrated if LED percentage is mismatching try manual calibration(drain to 0 percent and charge it to 100 percent).THANK YOU

I wanted to buy a non-Chinese product. Fortunately, I found this product. I liked this product. I never heated up during charging. The display of the percentage of power is very helpful. Changes my phone quickly. We can charge upto 2 phones or ipads at the same time. One year Warranry Registration through WhatsApp. They even provided a registration number

writing after using it for almost 6-7 months of usagenow with this much power, you can do multiple recharges of your phone and use it the way you wantbut with power comes the responsibility (kidding)so with power comes the weight!!!so if you are ok with little extra weight in your bag just go for it

I started off liking this product, however the LED light has stopped working at 9 months. It still charges but I don't know at any given time what the capacity of the bank is and if it needs charging.Bottom line - spend a little more and opt for one of the better ones.

Battery charging slot is not at right position whenever I want to charge this battery I have to struggle little bit