Home Electrical & Electronics Power Adapter 12v Power Adapter USB Power Supply 2025 Product List

USB Power Supply

products found from  trusted manufacturers & suppliers

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US$ 5.5-6.2 / Piece
100 Pieces (MOQ)
Suzhou Flagbank Display Co., Ltd.
Suzhou Flagbank Display Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Electronic Product
Black/White/Green
With Logo, Eco-Friendly, Novelty
Fashion
Metal
Decoration, Daily Use

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Laptop
RoHS, ETL,cETL,PSE,TUV/GS,CE,LVD,Ukca,Rcm,DOE,Cec,ERP
<300W
65W
Na
Na

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US$ 12.99-26.99 / Piece
1 Piece (MOQ)
Shenzhen Earsmate Science Technology Ltd
Shenzhen Earsmate Science Technology Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Metal
Power Supply
Guitar Pedals Power Supply
Black
5/8/10/12 Channel
4V/9V/12/18V

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US$ 7.75-8.46 / Piece
100 Pieces (MOQ)
Shenzhen Langbo Technology Co., Ltd.
Shenzhen Langbo Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

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5(5.0)

"On-time Delivery"
On-time Delivery
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, UL FCC CE CB
Black
ODM
Plug In

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US$ 1.34-1.48 / Piece
50 Pieces (MOQ)
Shenzhen Langbo Technology Co., Ltd.
Shenzhen Langbo Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

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5(5.0)

"Fast Delivery"
Fast Delivery
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, ISO9001, CCC, FCC CE CB
Black
ODM OEM
100V~120V, 50/60Hz, 0.6A

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US$ 11000-30000 / Piece
1 Piece (MOQ)
Qingdao Greef New Energy Equipment Co., Ltd.
Qingdao Greef New Energy Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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3years
Yes
New
CE
Industrial, Commercial
Normal

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US$ 8-11 / Piece
500 Pieces (MOQ)
Shenzhen Yulong Industrial Co., Ltd.
Shenzhen Yulong Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

  • Others
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5(5.0)

"On-time Delivery"
On-time Delivery
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Lithium Battery
Electric Charger
Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
4.5V
USB Charger
Lithium Battery

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US$ 17.5-19.9 / Piece
500 Pieces (MOQ)
Shenzhen UPSEN Electronic Co., Ltd.
Shenzhen UPSEN Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Single Phase
Standby
Short Circuit
Networking
Lighting/Power
Standard Machine

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US$ 251-291 / Piece
5 Pieces (MOQ)
Shenzhen Tcbest Battery Industry Co., Ltd.
Shenzhen Tcbest Battery Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Lithium Battery
Electric Charger
Toys, Power Tools, Home Appliances, Electric Bicyc
14.8V
USB Charger
301

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US$ 2-4 / Piece
100 Pieces (MOQ)
Guangzhou Hongzhouyi Technology Co., Ltd.
Guangzhou Hongzhouyi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, ISO9001, CCC
Black
ODM
On-Off Type

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US$ 222-230 / Piece
6 Pieces (MOQ)
Zhejiang TTN Electric Co., Ltd.
Zhejiang TTN Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Lithium-Ion Batteries
Car, Bus, Electric Power, Electric Bicycle, Boat
12V
Li-ion
Open Frame
Chargeable

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US$ 20.99-21.99 / Piece
1 Piece (MOQ)
Shenzhen Kingstar Industrial Co., Ltd.
Shenzhen Kingstar Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Compatible with Most Brands on The Market
Portable
Solar
With Quick Charging Function
Standard
With Over-Current Protection

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US$ 1.3-2 / Piece
3000 Pieces (MOQ)
Shenzhen Merryking Electronics Co., Ltd.
Shenzhen Merryking Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, UL, ISO9001, CCC, FCC, PSE, GS, Kc
White or Black
OEM & ODM
On-Off Type

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US$ 741-780 / set
1 Piece (MOQ)
Changzhou Chuangkai Electronic Co., Ltd.
Changzhou Chuangkai Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Lifelong
1 Year
Th6512 Single Channel Linear Programmable DC Power
Low Ripple and Low Noise
235(W) X 111(H) X440(D)
RS232, USB Host, USB Device, Gpib (Optional)

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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, ISO9001, CCC, FCC CE CB
Black
ODM OEM
100V~120V, 50/60Hz, 0.6A

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US$ 570-596 / Piece
1 Piece (MOQ)
Global Tsolar Lights Electrical Co., Ltd.
Global Tsolar Lights Electrical Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Warranty
1 Year
DC
Off-Grid system
CE, ISO
101W-5kW

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US$ 299-322 / Piece
50 Pieces (MOQ)
Shenzhen TopSuny Solar Energy LLC
Shenzhen TopSuny Solar Energy LLC
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No
>20000mAh
for Nokia/Apple/Samsung/Blackberry/Xiaomi
Portable Outdoor Camping
Electric & Solar & Car
Mobile Phone/ Tablet PC/ Laptop/Camera / Notebook

Favorites

US$ 2-4 / Piece
100 Pieces (MOQ)
Guangzhou Hongzhouyi Technology Co., Ltd.
Guangzhou Hongzhouyi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, Medical Electrical Devices
DC
TUV, RoHS, ISO9001, CCC
Black
ODM
On-Off Type

Favorites

US$ 115 / Piece
10 Pieces (MOQ)
Guangzhou CVT-SRVI Technology Co., Ltd.
Guangzhou CVT-SRVI Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Factory Price
Same as Picture
T/T in Advance, Western Union, Paypal
12 Months
DHL, EMS, Post, FedEx, etc
Gift Bag

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US$ 0.1 / Piece
500 Pieces (MOQ)
SHENZHEN FORMAN PRECISION INDUSTRY CO., LTD.
SHENZHEN FORMAN PRECISION INDUSTRY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015, Others
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3.0A
220V
Electronic Contact Adapter PCB Station Power Suppl
4 Pin DIP Type
500V(AC) for 1 Min.
30Ω Max.

Favorites

US$ 19000-33000 / Piece
1 Piece (MOQ)
Hunan Fullde Electric Co., Ltd.
Hunan Fullde Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, Others
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0-2000V
3-6mA
8-19
14-32
<0.1V
<100na

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US$ 297-371 / Pieces
10 Pieces (MOQ)
Guangzhou Tycorun Energy co., Ltd.
Guangzhou Tycorun Energy co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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No
600wh, 12V 42ah
Solar/Electric
Mobile Phone, Tablet PC, Laptop, Camera
18650 Lithium-ion
With Display

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US$ 49.6-60.5 / Piece
1 Piece (MOQ)
Anhui Kingwooh Energy Technology Co., Ltd.
Anhui Kingwooh Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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39000mAh,3.7V/145wh
196X108X126mm
1.5kg
2 Years
39000mAh,3.7V/145wh
High Quality Lithium Battery

Favorites

US$ 40 / Piece
500 Pieces (MOQ)
Ningbo WhaleJi Industry and Trading Co., Ltd.
Ningbo WhaleJi Industry and Trading Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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No
5001-8000mAh
All Smartphones
Portable
Electric
Mobile Phone

Favorites

US$ 150 / units
2 units (MOQ)
Beijing Zhonglian Yuanyang Technology Co., Ltd.
Beijing Zhonglian Yuanyang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
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Watch Batteries
USB Soldering Lron
New
Silver
Switch
Tianjin, China

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US$ 6-15 / Piece
100 Pieces (MOQ)
Anhui Dream-China Technology Co., Ltd.
Anhui Dream-China Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
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No
15001-20000mAh
Android, iPhone
Universal Split
Electric
Mobile Phone

Favorites

US$ 14.1-16.5 / sets
5 sets (MOQ)
Shenzhen Tianhehuijin Tech Ltd
Shenzhen Tianhehuijin Tech Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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/
/
51 - 100W
110-220V
/
/

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US$ 0.99-2.42 / Piece
100 Pieces (MOQ)
Guangdong MYIXI Technology Co., Ltd.
Guangdong MYIXI Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

  • ISO9001:2015
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, ISO9001, CCC
White Black Customized
Plug In
3 Years

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US$ 1.5-1.7 / Piece
1000 Pieces (MOQ)
Shenzhen Merryking Electronics Co., Ltd.
Shenzhen Merryking Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Switching, Mobile Phone, Game Player, Digital Camera, Display, CCTV Camera, Guitar, Speaker, Vacuum Cleaner
DC
TUV, RoHS, ISO9001, CCC, FCC, PSE, GS
Black or White
OEM ODM Acceptalable
On-Off Type

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US$ 16 / Piece
500 Pieces (MOQ)
Shenzhen UPSEN Electronic Co., Ltd.
Shenzhen UPSEN Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Single Phase
Standby
Short Circuit
Networking
Lighting/Power
Standard Machine
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Questions & Answers on USB Power Supply
Q
What benefits come with sourcing Power Adaptors wholesale for manufacturing purposes?
A
The USB Power Supply is a top choice in our Power Adapter collection.Sourcing Power Adaptors wholesale offers cost-effective prices, bulk quantity options, and customization possibilities. Wholesale suppliers often provide discounts, efficient shipping solutions, and responsive customer service to facilitate your production process smoothly.
Q
What are the common types of Power Adaptors offered by suppliers?
A
Our USB Power Supply offers exceptional quality within the Power Adapter category.Power Adaptors typically include wall-mount, desktop, and interchangeable plug designs. They vary in voltage, wattage, and connector types to suit diverse electronic devices. It's crucial to partner with a reputable supplier guaranteeing product compatibility and safety standards.
Q
How can I assess the reliability of a China supplier for Power Adaptors?
A
The USB Power Supply is an essential part of our Power Adapter offerings.To target a trustworthy supplier in China, conduct thorough research, check client reviews, and assess product certifications. Visiting manufacturing facilities and testing sample products can offer insight into their production standards and quality control processes.
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