Hello guys. In this competive world where technologu reaches everywhere, how can one lag behind in terms of mobile battery health. Yes I am talking about powerbanks. Powerbank is a portable charger that can charge our phone just like mobile chargers. They store energy in their batteries and can be used to charge up our phones whenever necessary. Recently I brought a powerbank from Ambrane brand. I must say it is a very good powerbank and have the capability to charge my Redmi phone nearly 3 times fully. It also comes handy when there is electricity cutt off. To conclude we can definitely say that a powerbank is a must have accesory in today’s world.