Innovative 4 Port Usb Charger

Innovative 4 Port Usb Charger

Power: 22.5W Input: 100-240V AC Output: 5V4.5A Size: 73*48*30mm Plugs: AU or optional EU US UK KR Certificates: CE KC SAA

Product Details

Product Features:

Charging 2 tables and 2 pgones simultaneously at full speed, saving your time and Sapce-Caving.

Compact size easy-carring 

Mini and stylish appearance   Saving more space

Strong shell

Housing composed of PC fireproof material, resistant heat or cold. More hard, Self exthinguishing, Flame retardant, Non-toxic, etc.

1) 100% Brand New and High Quality

2) Color: Black,White or OEM

3)Application:Mobile Phone, Tablet, MP3, GPS, etc.

4)Material:PC Fireproof Material

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Input100 to 240V AC, 50/60Hz
Output power22.5W
Output voltage5V
Output current4.5A
ProtectionOverload protection

Output over voltage protection

Short circuit protection
Efficiency Mini 72 %
No Load Power Consumption≤0.3W at Rated Voltage
Ripple And NoiseOutput voltage 1%
High-Voltage testPrimary to secondary: 3 kV 5 mA 60S
Leakage Current0.5 mA(max) at input 240V AC
Operating Temperature Range0--40°C
Storage Temperature Range -20  ---  85°C
 High Humidity Operation + 40 °C  and 90 ~ 95% Humidity
MTBF50,000  hours  

Mobile phone, Tablet PC, Bluetooth headset, Readers, 

Radiation detection instrument ,MID,etc.

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Company information



Q1. When can we get reply after sending you the RFQ?
A1: Our working time is 8:30am. - 6:00pm. , Monday to Saturday. Your RFQ will be replied immediately during working time, in 24 hours during non-working time.

Q2. Can you offer OEM/printing logo on samples?
A2: Yes, but prices is different according to different logo styles such as letters, photo, size, colors and so on. For more detail please send message to our sales service.

Q3:What should I do if I'm experiencing slow charging speeds?

A3:1).Try using a different cable. We recommend using the original cable that came with your device.

     2).Please ensure that the device you want to charge is with the right charging port 

     3).Please ensure that the input current required by the device you want to charge is not higher than the output of the charger. If the problem persists, reach out to us with device model and charging speed at

Keyuantai is one of the leading and credible innovative 4 port usb 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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