Pakistani entrepreneur develops a power bank that fits inside your wallet

Whether you are an Android user or iOS, one problem that affects everyone in the same way is the draining battery issue. With people spending more time on their smartphones as it has become the main source of everything from entertainment to business correspondence, drained batteries have become an annoyance to everyone.



One solution for the battery problem is using a power bank, however, carrying it every where is more of nuisance than convenience. To counter this, a Pakistan entrepreneur, Hamza Ansar, has developed a power bank called PRSRV that fits inside your wallet.

 How it works

PRSRV is a hybrid of a mobile phone charger and a power bank. To charge your phone, connect PRSRV to the power outlet and use your charging cable to connect your smartphone to the device. Once your mobile phone is fully charged, the power supply stops going to your phone and is redirected to the 8,000 mAh power bank.



PRSRV includes a charging station/main power bank and an ejectable credit card shaped battery. Once the power bank is fully charged, you can remove the battery and use it on the go. It is designed in such a way that it easily fits in your wallet, so you can carry it hassle free. The main power bank can also be used separately.



The device also solves the problem of over-charging. With their busy schedules, users tend to charge their smartphones overnight causing battery damage because of over-charging. PRSRV solves this by diverting the electricity supply to the power bank once the phone is charged, thus preventing your smartphones batteries from being damaged.

PRSRV has already raised over $60,000 in crowd-funding campaign on Indiegogo against their goal of $25,000.


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