Pros:
1.Charging time with 18W charger is 7 hours. With 10 watt charger it takes 10.5 hours to charge completely.
(If your charger is 15W , it will still take 10.5 hours to charge).
2. It doesn't have a power on/off button. There is a battery level indicater button on side. When you press it once, it will show the battery level remaining.
If you press it twice, it will go on low- current discharge mode when you can charge devices like Bluetooth headphones and smartbands.
When you connect...

* best battery life
* good performance
* value for money
* nice fast chargering

It is very good power bank

Best power and fast charging i love this product as safe delivery

Osm ....best power ...

Very good this product

This is a amazing power bank for every you charged by this . This is charge my redmi k20pro 4000 mah battery 4.5 times 4 time fully charged and 5th time half charge not. Bad thank you mi. Tq Flipkart 👍👍🤝I suggest you can bought now careless.

Power backup is amazing,look is smooth and fantastic ,rechargine time 7 to 8 hr,and very fast charging tnx for flipkart and i recoment to buy this product...☺️

Good product 20000mAh power bank. And original and free a type-c usb cable.and a original product checking code is given in box I suggest always check the code in xiomi website for confirmation. It made in india .and it support 18w fast charging.3 power output support 2 usb type A and one type c port. Two way charging option support micro usb and type c port .

Technical this powerbank has 15000mAh battery backup.. It can charge 5000mah 3 times once fully charged. It takes alomost 5 to 7 hours with 20watt charger..