It is more often now we hear the word "power bank." This term is mostly related to mobile gadget and sounds so important for those who have high mobility. Along the fact that more people need such a product, it is surely neccesary for us to know what power bank is, or at least what its function.
Basically, power bank is a term pointing to a gadget which can save energy, and then transfer it to other gadgets. Some people call this thing as a portable charger, enabling them to recharge their mobile gadget while on the go. This power bank becomes more important for them as they need a back-up battery when a source of electricity in unavailable nearby.
In the market now, power bank has various battery capacities, from 2.000 mAh to more than 15.000 mAh. This gadget is usually used to recharge mobile gadget whose battery capacity lower than that of power bank. For example, 6.000 mAh-power bank is usually used to charge a mobile gadget which uses 1.500 mAh battery for 2 to 3 times.
A power bank is usually equiped with various ports, which enables this gadget to recharge many kinds of mobile gadgets such as iPhone, BlackBerry, Android, and so forth. With this function, our dependence from electricity power while on the go can be reduced. Power bank can supply our need of such energy, especially for our mobile gadgets. Nowadays, power bank is sold with various price, ranges from $15 to more than $50.
That is a slight information about "what is power bank charger" or portable charger. As the need of this gadget increases for our mobile avtivities, knowing the basic understanding of the characteristic of this gadget may help us to make ouy day easier, without having to be close to electricity power every time, every hour. That's all for now and happy day.