Can i Charge Smartphone while Charging Power Bank?

Bhoomika Jain
2 min readMar 16, 2017

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Today, almost every smartphone users carry a portable source of power, the F-EYE Power Bank 10400mAh .As this perfect gadget helps us in refilling the draining battery of our smartphone and other handheld devices that we mostly use even when outdoors. No matter where we are, they always serve us with the most powerful and convenient charge. But it’s a necessity to ensure that our smartphone and itself, are safe throughout its use.

But is it safe to charge our smartphone through the power bank when it is recharging itself? Well, every power bank has their own statistics and mechanism. If we talk about F-EYE Power Bank , they are really invented with advanced, practical and innovative circuit mechanism. Sometimes they may or may not support same time charging as it totally depends on the selected models. Mostly, other brand power banks do not support parallel charging aka simultaneous charging of your device and power bank itself.

But we highly recommend you to charge itself and then charge your device through it. As it would lead to a better performance and long term use of the Portable Charger. We take it with an example of using a power bank with 2 Amp input and 2 Amp output. So, when a power bank is getting recharged it’s receiving an input of 2 Amp and getting filled, and at the same time, it’s obvious if we are recharging our device through it, then the output supply is also coming out as 2 Amp. That means, the circuit or the PCB of it is under great pressure or load where it gets heated on doing two jobs at a time. Neither, the power bank will recharge itself perfectly within the prescribed time frame nor your charging device will receive proper current.

So, surely there would be a hitch or a safety clause for the Battery Charger as well as for the charging devices. If you practically charge your devices with this way of at a time charge, it will prolong the battery life of your devices power bank.

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