Before knowing the things to purchase a power bank we should know first what a power bank is and what are the situations when you might have a need of it.
What is a Power Bank?
Well a power bank is a device which is used to store energy in them. Consider a situation when you are in a party and some important phone call is coming on your smartphone and also there is no charging device around by available. Moreover, Haimawan iOS application is one of the iOS App store for Apple devices. You feel up screwed right. Well here is the solution. For you there are a wide variety of power banks available in the market which can charge your mobile device as per your need and specifications.
Pro Tips to Consider While Buying a Power Bank
This is the most important factor while buying a power bank. If you smartphone has a capacity of 2000 mAh and you are buying a power bank of 2500 mAh then you should not expect it to charge it 1 time fully. Wondering Why. First let us understand what mAh is. MAh stands for milli Ampere hours. It is the unit to measure the capacity.
There are various losses involved while charging and transferring the energy to our smartphone. That’s why the power bank gives an average efficiency between 70 to 90 percent. So, if you want to charge your smartphone of 2000 mAh then you should buy a power bank of 3500 mAh or higher so as to expect one time full charging of your smartphone.
2) Fast charging
Consider that you’ve four ports on your powerbank; however every port supports power output solely up to 1A. This may build no sense because it would be very slow to charge any smartphone recently. So, it’s essential to see whether or not those ports on the powerbank support quick charging, probably up to 2.4A. Also, there are power banks that support Qualcomm fast Charge 3.0. So, if you have got a tool that charges victimization fast Charge Technology, then attempt to realize a powerbank therewith technology additionally.
This can be a handy factor while buying a power bank. Portability is very important as you want to buy the power bank which you can take with yourself right. If a power bank is of 10 kg then I think you might not wish to buy that right. So, if you are in party searching for the electrical power slot and unable to find one then portable power bank is a boon for you.
4) Output Capability
Do you suppose that a 20,000 mAh powerbank would output a complete of 20,000mAh? If you think that therefore, then you’re wrong. The output potency of any powerbank is rarely up to its original capability. There’s power loss from the circuit heat and voltage conversions from the battery, the charging cable and also the device you’re charging. So, concerning 30-40% power of a powerbank is lost during this. For e.g. MI Power Bank 2i (10000 mAh) has output capability of 6500 mAh, which implies thirty fifth power is lost during this powerbank. If an influence bank loses 30-40% power, then it may be thought-about as a decent powerbank. If it loses a lot of power, then you ought to avoid buying that powerbank. And if you discover a powerbank that loses but half-hour power, then it’s a good powerbank, in terms of output potency.
5) Brand and Quality of the Power Bank
If there is no quality mAh of power bank then you might not like it and think of it as a waste. One advice that I will give you here is that you should buy the power bank online only. Don’t buy power bank from roadside market because of its cheap price. It might be a waste.
6) Warranty Time
Not all makers provide constant guarantee on their power banks. For e.g. Xiaomi offers 6-months guarantee on their powerbanks whereas Anker offers 18-months guarantee. So, you’ll be able to have a peace of mind if you get a powerbank with a extended guarantee amount, as you’ll be able to receive support directly from the corporate if something goes wrong therein amount.