MI Power Bank 3i 20000mAh Lithium Polymer 18W Fast Power Delivery Charging | Input- Type C | Micro USB| Triple Output | Sandstone Black

★★★★☆ It is a fantastic product that I received, and I am still pleased with it because it is assisting me greatly in my delivery job.It charges completely in 5 to 6 hours.It provides me with 4 to 5 days of work coverage.The battery's storage life is excellent. When I haven't used this for weeks, I haven't noticed any changes in the battery level.The product is a little heavy to carry around in your pocket or hand all day.

★★★★☆ I am not seeing any difference by clicking on Power button. I did long press for 10sec still no difference. Can someone suggest how to use it?

★★★★☆ This power bank have sufficient power backup capacity. It takes quite large time to charge completely due to its large capacity but after charging it performs very well. Charging time (for power bank and connected devices both) should be decreased. It's little heavy to carry during travelling.

★★★★☆ It is fast charging, and the battery life is 4 days.. it is a bit heavy so not very handy.. but overall worth the purchase

★★★★☆ Good

★★★★☆ बैटरी बैकअप बहुत अच्छा है

★★★★☆ Little bulky over all good

★★★★☆ Ok