Charging a cell phone while at home does not seem to be a big problem. If you want to take it with you, you have to have both the cable and the plug. If there is a powerbank, it should be charged first. Moreover, with it, we can charge the mobile or tab only two or three times and cannot use it for the whole day. Also, when using cell phone, tab, smartwatch etc. it is usual to have a separate charger for each. For those who want to meet all their needs with a single charger without any of these... now 'BB Kart Portable Charger cum Powerbank' is available. It also looks like a charger but is in the form of a box like an extension card. When needed, the cable can be pulled out... and charging can be done by putting the round box in the plug. Acts as a temporary powerbank if a plug is not available. Above all this charger can be used for Airpods, mobile, tab etc.
