Our Factory
Cenwell Technology is founded in 2012. Our factories are located in Longhua, Shenzhen and Huicheng, Huizhou. Cenwell occupies an area of 10000 square meters. We specialize in switching power adapter and chargers with our own R&D dept. and production dept. Our products are widely used in home appliance, security, telecommunication and mobile industries.
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Single Port Micro Usb 5V 0.5A 1A 1.5A 2A 2.5A Power Charger AdapterType: AC-DC USB Single Port Micro Power Adapter. Material: PC Fireproof Material. Input: 1) 100-240V~, 50/60Hz, 1.2A Max. 2) 200-240V~, 50/60Hz, 1.2A Max. Output Voltage: 24V. Output Current: 1A .
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5V3A Single Port USB ChargerProduct Name:5V3A power adapter, 5V3A Charger, 5V3A AC/DC adapter, 5V3A power supply. Type:plug in adapter/ wall adapter/ charger. Material:PC Fireproof Material. Input:100-240VAC ± 10%; 50/60Hz;
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5V2A Single Port USB ChargerProduct Name:5V2A power adapter, 5V2A Charger, 5V2A AC/DC adapter, 5V2A power supply. Type:plug in adapter/ wall adapter/ charger. Material:PC Fireproof Material. Input:100-240VAC ± 10%; 50/60Hz;
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5V1A Single Port USB ChargerProduct Name:5V1A power adapter, 5V1A Charger, 5V1A AC/DC adapter, 5V1A power supply. Type:plug in adapter/ wall adapter/ charger. Material:PC Fireproof Material. Input:100-240VAC ± 10%; 50/60Hz;
Why Choose Us
Our Team
Cenwell owns professional R&D team, experienced management team, skillful workers and advanced production/test equipments.
Our Certificate
CE, GS, UKCA, UL, ETL, FCC, cUL, PSE, C-tick, SAA, KC, KCC, BSMI, BIS, CCC, CB, RoHS, Reach, Russia EAC certification, Brazil INMETRO certification etc.
OEM Service
Asides from novel and versatile products, we have plenty of other ways to help you highly impress your customers. Various OEM services are available to promote your company.
Global Service
Our products are exported around the world. We supply good quality and perfect design products to our customers with reasonable prices. We accept the customized order.
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Product Name |
5V3A power adapter, 5V3A Charger, 5V3A AC/DC adapter, 5V3A power supply |
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Type |
Plug in adapter/ wall adapter/ charger |
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Material |
PC Fireproof Material |
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Input |
100-240VAC ± 10%; 50/60Hz; |
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Output voltage |
5V |
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Output current |
3A |
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Pins |
US/EU/CN plug |
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Protection |
Over-voltage, over-current, short circuit protection |
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Advantages |
Ultra-small size, light weight, streamline, fully sealed and easy to carry Low-cost design, high reliability, ultrasonic lamination, fireproof housing,constant voltage mode, high precision, low noise; |
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Certificates |
ETL/FCC/CCC/CE/CB/RoHS/Reach etc |
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Energy efficiency |
ERP/ CEC/ standard |
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Package |
(1) Specialized shipping box for sample; |

1. Supports standard 2.0A charging speed, saving you a lot of time!
2. Its portable design makes it easy to carry and use in various locations, such as at home, in the office, or in the living room.
3. The outer shell is made of fire-proof PC material, greatly enhancing your safety.
4. Equipped with upgraded protection chip systems for over-voltage, over-current, over-temperature, and short-circuit protection.
5. A perfect portable and fast-charging mobile charger for Samsung, Xiaomi, Pixel, LG, and other smartphones and small devices.
Meets the outputs of various powers: It can mainly be divided into five power specifications: 10W, 18W, 36W, 60W and 100W, and four voltage specifications are used: 5V, 9V, 15V and 20V. Different power outputs can be provided according to the requirement of connected devices, to realize more efficient charging. Currently, in order to unify the specifications, USB-PD chargers all adopted the Type-C connector; not only are the specifications of connectors unified, it can also support more devices.
Smart power management functions: Power output can be adjusted according to the requirements of different devices to improve charging efficiency and prolong battery life.
Supports multiple power modes: Able to support power modes including PPS, APDO and QC, and compatible with the quick charge needs of different devices.

FAQ
We're professional USB charger manufacturers and suppliers in China, providing high quality customized products with low price. Please feel free to wholesale cheap USB charger in stock here from our factory. Contact us for free sample.
Ac dc charger, AC DC USB power adapter, Universal PD charger