5V1A And QC3.0 2 Port Charger

5V1A And QC3.0 2 Port Charger

This kind quick wall charger has 2 usb ports, which total max power can reach 23w in all. The unique feature is fast charging speed. If you use the QC 3.0 charger to charge your phone, it can reach 75% electricity only half an hour. And you can charger the other phone with universal speed at the same time.

Product Details

What’s QC3.0 fast charger technology?

Quick Charge 3.0 is engineered to refuel devices up to four times faster than conventional charging. It is designed to charge twice as fast as Quick Charge 1.0 and to be 38 percent more efficient than Quick Charge 2.0. Now consumers can spend even less time charging, and can grab and go more quickly.


How does it work? Quick Charge 3.0 employs Intelligent Negotiation for Optimum Voltage (INOV), an algorithm which allows your portable device to determine what power level to request at any point in time, enabling optimum power transfer while maximizing efficiency. It also supports wider voltage options, allowing a mobile device to dynamically adjust to the ideal voltage level supported by that specific device. Specifically, Quick Charge 3.0 offers a more granular range of voltages: 200mV increments, from 3.6V to 20V. That way your phone can target one of dozens of power levels.


The technology has the same easy-to-implement design for OEMs as previous versions. It’s 100 percent backward-compatible with Quick Charge 1.0 and Quick Charge 2.0 devices, and it supports a broad range of connectors: Quick Charge 3.0 can be implemented with USB Type-A, USB micro, USB Type-C, or proprietary connectors. Quick Charge 2.0 is supported by a far-reaching assortment of certified accessories, including wall chargers, car chargers, battery packs, and power controllers; next-generation chargers will support Quick Charge 3.0.

Product Display

QC3.0 fast charger .jpg

QC3.0 quick charger .jpg

Item No.
KYT-804 QC3.0
Input120-240V  AC 50/60hz
Output5V 1A+ QC3.0 port(3.6-6V/3A,6-9V/2A,9-12V/1.5A
ProtectionOver voltage protection
Over Current Protection
Short circuit protection
Total Power23W
CompatibleMobile phone, MP3, MP4,Electronic cigarette, iPad,iPod and etc.
CertificateCE,Rohs, FCC, KC, Qualcomm

Charging speed and safety protection

photobank (14)

Production process 

production process

Packaging for bulk order

packaging for bulk order 


Q1: How do you control your quality?
A1: We have 6 procedures to control our quality.
IQC – IPQC – SEMIPRODUCT QC (100% function test) – FINISHED PRODUCTS QC (100% check) – AGINT TEST – QA(100% test function and check appearance).

Q2: How about your warranty?
A2 : Warranty is 1 years . All of our company products are under 6 strict quality test before shipping out . Quality is very important for both of us .

Q3: Does this device shut off (stop drawing power) when devices have been charged?  
A3: USB Charger uses our Smart USB Charge™ technology, so it knows when your devices are fully charged and will then draw less power to maintain your devices 100% until they are unplugged.
If the USB Charger is still plugged into the power outlet, but all your devices are unplugged from it, then the USB Charger only draws 0.2W.

Quick Charge Compatible Devices:


Samsung Galaxy S7 / S7 Edge / S6 / S6 Edge / Edge Plus, Note 5 / Note 4 / Edge


Motorola Droid Turbo, Moto X 2014


Sony Xperia Z4 / Z4 Tablet, Z3 / Z3 Compact / Z3 Tablet Compact


LG G5 G4, LG G Flex2, LG V10




HTC One 10 (Lifestyle) A9, M9 / M8, HTC Desire Eye, HTC One remix


Samsung Fast Charge Qi Wireless Charging Pad

Keyuantai is one of the leading and credible 5v1a and qc3.0 2 port charger manufacturers and suppliers. We have professional staff and advanced equipment in our factory, which can assure you that our products are of high quality and high precision and reliable performance. Various sizes, colors and styles products are available. Please feel free to contact us for more details.
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