4-Port Universal USB Wall Charger

4-Port Universal USB Wall 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

4-Port Universal USB Wall Charger

4 USB port/ Multiple Safety/ Compact Design

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Product Features:

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

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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The specifications of the 4 port usb charger 

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. Can we visit your factory?
A3: Yes. Due to too many visiting requirements, you need to make an appointment with our sales service. Customers who have placed an ordered will have priority.

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.

Keyuantai is one of the leading and credible 4-port universal usb wall 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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