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Comparing USB Charger And A Wireless Charger

By Johny Jacson


What are these new chargers appearing in the market nowadays? Those devices that have a power transmission pad] that you attach to a charger to make refilling your device's battery wireless.

This wireless USB charger is something that will surely set the trend. Universal USB chargers were previously the fastest way to charge up your gadgets, but with QI technology, you can now charge up your device without over-using your device's ports.

As of now, only mobile devices can either be manufactured with Qi receivers or equipped with one may be coupled with a usually separately purchased Qi tech charger. This system would have an inductive power transmission pad, a wire for your pad and a charger or wall adapter to connect it to your power outlet.

Using this, you can charge your device without having to plug it (and put its ports through almost daily abuse) as you just have to place your device on the transmission pad.

As of now there are only a few device brands that were able to make devices that can use Qi technology. Because of this, there are only a few device brands that are on the market that offers enable charging through this method.

The next thing to consider is the specifications. Average power output is rather low at 5 volts, but this is understandable given the other features of the wireless charger. Chargers with higher power output can fill up your devices much faster.

So what is so good about this so-called Qi technology other than being a new toy for tech savvy individuals today? Here are a few comparisons on the features that were combined in the USB wireless charger:

Both the wireless USB charger and the wall adapters all fall within the low power rating of 5W maximum. That means all devices that charge within this range can use a charger equipped with Qi technology receivers. Because this is one of the most common power requirements among today's tech devices, these two can be used for many of the popular gadgets in use by the masses.

You can place a Qi-enabled device on the charger body to initiate charging via inductive electrical power transmission.

The device should either be manufactured with a Qi technology receiver or is equipped with one that can be purchased for certain types and models of devices.

There are new charging devices released in the market that feature both the USB type and the Qi-tech wireless type in one package, like the Vority combined Qi-standard and USB charger.

These are just several of the factors you have to look into when buying a wireless USB charger, but these should help you start picking your own wireless charger already. For starters, you can try Vority Ki+4, the first combined 4-usb-port and wireless charger, as it performs well on these criteria.




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