Charging mobile devices like best?
Charger comes with the source will save time and ensure more safety equipment. In addition, users should consider before using the charging of other devices or recharge via USB computers. Testing practical To find the quickest way to power for smartphones and tablets, PCWorld America has conducted a time trial to see how long charging device. 4 devices tested include the iPhone 5 and Samsung Galaxy S III; iPad 4 and the Samsung Galaxy Note 10.1. Trials have used the original charger for each phone, tablet and the USB port (of Macs and laptops running Windows 7) next to the use of Original charging of this phone for the other device, the original charger of this tablet another tablet. The results are general, faster recharging time especially when using the original charger (charging device is supplied with the phone, tablet). For 3 of the 4 test device, the original charger fastest charging device "companion" of it. The only exception is the Samsung Galaxy S III, with time recharge with original charger a little longer. The results that you will be a bit surprised to see some of the equipment is powered by its power supply is not so long again. According to the test group, all phones or tablets which contain detection circuit device is plugged source or not. If you find the charger is not dedicated their kind, we will reduce the current to avoid making the appliance overheats. This vigilance is probably the reason why the battery charge time take so long to complete. In a nutshell, if you travel or work without carrying the original charger, it will have to wait very long for your device loaded his power enough. Do not use your phone charger for tablet This test also tried using the charger is designed for phones on the tablet, and vice versa. The results show that the phone does not have any problems when using the charger tablet, but the tablet does not respond well to the phone charger. Here, Samsung Note 10.1 is the worst when it took 15 hours 29 minutes to fully charge using the charger of the Samsung Galaxy S III. However, the iPad was not much better when you take more than 10 hours to fully charge the charger powered by iPhone 5. The reason is that while the iPad charger provides 2,100 mA current, the charger iPhone only 1,000 mA current. This makes the large battery charger for iPad with iPhone charger like the use of pumps for pumping family apartment complex so. Although it still works, but requires a lot of time. Charging via USB - not all ports are the same when it comes to charging for your phone or tablet from the USB port, you should remember that , not all USB ports are performing equally well. The trial over charged for 4 devices from the USB port of the laptop Lenovo ThinkPad Twist S230u (running Windows) and MacBook Air. The results show, we charge for the mobile device is quite slow. In the test, to power via laptop, Samsung Galaxy S III took over 5 hours while iPhone 5 takes from 2-3 hours. That's because the iPhone 5 battery with 1,400 mAh capacity, smaller than the Galaxy S III's 2,100 mAh. Both devices have two 500 mA power consumption while charging. Meanwhile, the iPad only took 6 hours to charge from a USB port of the MacBook Air, but it takes more than 25 hours to fully charge when connected to the port Lenovo ThinkPad USB. Cause because phone and Apple tablet may be loaded more power (up to 1,100 mA) from the USB port of the Apple device. However, only the new Apple products do so because Samsung Note 10.1 takes over 15 hours to charge from a USB port along with it. USB 2.0 port on the laptop can provide 500 mAh (USB 3.0 is increased up to 900 mAh), but only when the device is plugged request. If the device does not require, the laptop only provides about 100 mAh to avoid overloading. Quick charge feature (Faster-charging) is available on some newer computers recently, often referred to as USB ports provide high current. If you recently purchased the laptop, see the manual used to determine whether it can provide this feature and how usage. Please use the original charger trials showed, you will Fastest recharge if using the charger that came with your device. However, if you just want to take a trip charger to charge both the iPhone and iPad, take your iPad charger instead of iPhone charger. But do not abuse because the manufacturer recommends, should not use the tablet for charging mobile phones as source powering larger tablet device, so prone bottle phone battery. For devices other equipment, use a charger that manufacturers were tested for each category respectively. Most manufacturers of chargers are compatible list for their products. Some upcoming new technologies can be charged up to speed faster. For example, Qualcomm recently announced the new 2.0 standard Quick Charge which will allow energy charger reached 4 Amps (4000 mA). However, to use it you'll have to have a special charger and the device you want to use to support the standard. So where is the optimal solution? result is
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