Been using this power bank for over 1 month now. It has 2 USB ports with output 5V - 2A. I am able to charge my Samsung J7 2016 edition (3200 mAH battery) more than 2 times from near zero charge. If your phone battery is 2600mAH or lesser then you should be able to charge 3 or 4 times, again it depends. The power bank is a bit heavy but not a deterrent per-se to downgrade this product. It also features an LED light which you can use as a torch light in case of emergency (not a great one, but...
My mobile has battery 2500mAH. It can hardly charge my mobile twice. I didn't bought this in Flipkart, in another website. Just writing this for the benefit of the users. I was using ambrane 13000mAH. It can charge mobile more that 4 times.
my zebronics power bank is not working , it is worked only 40 days after that the power bank dead, and warranty not mentioned , this is first item like this in flipkart , i have lot of faith on flipkart please kindly return my money or replace the product. please do the needful flipkart team, either warranty is there or not , please let me know subrahmanyam c s
problem was solved , zebcare repaired , very prompt service , thank u flipkart