Ovista 20000 mAH Universal Fast Battery Power Bank 5V/2A Input & 5V/2A Output (Silver)

The media could not be loaded.  मुझे एक पावर बैंक को बदलना है क्योंकि यह पावर बैंक मेरे चार्जर में सपोर्ट नहीं कर पा रही है लोड नहीं ले पा रही है इसलिए मैं चाहता हूं इसी वक्त मेरे काम की नहीं है

I am writing this review after using one year of using this power bank. its working fine but the only issue is there is single charging point in it. its still working fine.

If you want to pay less and want a 20000 Mah powerbank then go and get this..But one thing.... It takes more than 24 hours to get charged from 0% - 100%

I don't like this item

Charging take long time and too heavy about half kilogram to carry

Whole day charge also power bank not full

Scratches in power bank, damaged in corner side of power bank

handy and useful. nice finishing, amazon is improving the quality of products and customer satisfaction.backup is also great.no lagging / problem faced so far.good going amazon only thing is only single USB port for charging ,may be it is for fast charging because if there would be 2-3 USB ports charging speed might divide .but overall nice finished product.totally recommended.