Power Bank - The real mean of power bank is that it is device which is used for charging mobile, tablet, laptop etc by charging this Powe bank’s battery in advance.
Now, in this modern era every single person has smartphone & due to continous suffering there phone’s battery drain out very frequently. So, these power bank is in high demand now a days.
So, here are some tips on Power bank : -
1) Never leave power bank for charging overnight or especially when you are out from home because some of the battery does not supports charging and discharging at same time. it may have adverse results.
2) Always try to buy Branded power bank from shop/online they are little costly but good in all prospect provide you warrenty as well as Safe for you. Because some time they may not charge your gadget or even worse break on you.
3) The Another factor i.e Capacity plays an important role in power bank Always try to buy more than 10, 000mAh or 20, 000mAh because having these capacity it can charge your phone 3-4 time cycles completely.
4) Always use the same Usb cable which was provided by the gadget.
5) Always try to buy a power bank which contaims Lithium ion battery because some time local or other brand battery started leaking that may be very dangerous for you.
6) Always try to buy power bank which are light in weight as well as small in size so, that it can be easy to handle.
I purely you recommend don’t completely depend on power bank use it when it is very much needed