In laboratory tests using a 3300mAh battery1, a Quick Charge 2.0 enabled device went from 0% to 60% charge in 30 minutes while a device without Quick Charge 2.0 using a conventional charger (5 volt, 1 amp)charger achieved just a 12% gain in the same 30 minutes. A device with Quick Charge 1.0 managed a 30% charge in that time period.
12%
30%
60%
1 Based on internal tests charging a 3300mAh battery using a [1] QC2.0 USB wall adapter (9V, 2A),
[2] USB wall adapter (5V, 2A), and [3] USB wall adapter (5V, 1A), respectively. (February 2013)
My phone charges much faster with this and since I'm on the road a lot, this is very helpful. This charges my OnePlus One extremely fast.
Nolan R Reagan
The charger has a small form factor and doesn't get overly hot even when charging a device at 2A and a QuickCharge device at the same time. Parasitic loses are minimal if you leave the device plugged in and the port is always on. The cable that came with it is really nice too.
Chuck Badger
Once plugged in my Note 4 recognized it as fast charge immediately and in a 10 minute drive my phone charged from 62 to 76%. I will chime back in after a few more uses.
Keoke916
The charge of my phone is much faster the my normal car charger witch is a great time saver.The unit it self is very wall made indeed, nice & small too.
byron whitehouse
I purchased This for My Car and what a great Buy ;) The Charger came very Prompt after purchase and well boxed , the Charger itself fits lovely into my lighter in the car and is well built. My phone quick-charges now via the car now making it easier to get more charge on short journeys.
Roger
A: Look for the Qualcomm Quick Charge 2.0 logo. Only accessories that pass UL certification can use the Quick Charge logo, since they've been tested for compatibility and interoperability. Any Quick Charge 2.0 certified adapter can rapidly charge any device that has Quick Charge 2.0 enabled.
A: Quick Charge operates within the design parameters of batteries found in most smartphones. It is just charging the battery the way it is designed to be charged.
Device manufacturers build smartphones with a specific battery that can accept a specific level of charge. The battery size and maximum current of each battery are design decisions made by the manufacturer and can vary from smartphone to smartphone, tablet to tablet and so on.
However, traditional battery charging technology does not come close to the full power requirements of today's large batteries. Quick Charge 2.0 is designed to allow device manufacturers to achieve the full rated capability of the batteries they choose while still meeting the performance and safety standards set by the battery manufacturer.
A: Yes, 90-260V is all acceptable
A: Quick Charge 2.0 is designed to be connector-independent. Quick Charge 2.0 can be implemented with a variety of formats, including USB Type-A, USB micro, USB Type-C, and other proprietary connectors.
Quick Charge 2.0 high-voltage operation is designed to minimize charging issues associated with long or thin cables, allowing for a superior charging experience, independent of cable type.
The regular USB cable can work with the charger, but to get the fastest charging speed, we recommend you using our special USB cable, as it is specially designed to take the high voltage and current.