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By Johny Jacson


The wireless USB charger is one of the newest innovations in the mobile device industry. More and more users are turning to wireless chargers simply because these are extremely convenient to use, even when traveling.

It is a combined USB wireless charger. What is that, then? More like a universal charger that features USB ports for those devices that have USB adapters for their chargers and those devices that are Qi tech inductive power standard enabled.

QI technology is a new interface standard developed to transfer electrical power through induction up to a maximum of 4 centimeters. The Qi inductive power transfer system consists of a compatible receiver to be paired with a power transmission pad.

When the Qi-enabled device is placed on the transmission pad, the battery is charged through resonant inductive coupling.

The reverse is true; just because a charger is affordable, it does not mean it cannot perform well. The key thing here is to look for a reasonably-priced wireless USB charger that does not compromise quality, like Vority Ki+4, the first combined 4-USB-port and wireless charger.

How do you use this charger then? The only one of this combined type available as of today is the Qi standard, 4-port USB charger. It is sold under the name Vority and its use is as easy as charging 5 of your devices all at the same time.

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:

You will now have an option to plug your USB wires of your devices to the charger. There are four ports, two for each power output setting. With these ports, you can charge two mobiles and two tablets. Now you still have the Qi standard feature.

After evaluating specifications, look into the design as well. keep in mind that your wireless charger will be easily seen when you use it, so make sure you get one that fits your tastes. Similarly, if you will be keeping the wireless charger in just one place like a table or a shelf, find one that will look good with the surroundings. Aside from the aesthetic factor, consider the size and weight of the charger as well. Obviously, smaller and lighter ones are better if you intend to use it while traveling.

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.

To determine good customer support, know your prospective brand's reputation. You can do this by asking around among friends, colleagues, or acquaintances, or by going online to read up on independent user reviews. Brands with good customer support will be easily reachable around the clock.

Other than their trendy appearance, these new Qi technology enabled chargers with their usually non-slip transmitter pads are as convenient as stationary chargers for charging a person's many devices. As of now, the maximum reach of the electrical power transmission is 40 mm, but with the fast-paced developments of various gadgets nowadays, soon, there will be new Qi designs that may enable you to charge your devices over wider ranges.




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