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$ 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 Dispatch"
Fast Dispatch
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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$ 218.12-221.45 / Piece
50 Pieces (MOQ)
Kasun Solar Technology Co., Ltd.
Kasun Solar Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Guangdong, China
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26*21*18.5cm
5.5kg
3 Years
12.8V/40ah (LiFePO4 Battery)
18V/100W Poly Solar
3 Ports

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US$ 32-400 / Piece
1 Piece (MOQ)
Guangzhou Hongzhouyi Technology Co., Ltd.
Guangzhou Hongzhouyi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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1
0
Outdoor
New
CE
Monocrystalline Silicon

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US$ 1570-1860 / Piece
1 Piece (MOQ)
Nanjing Daoce Electronics Co., Ltd.
Nanjing Daoce Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Subject to Contract
Subject to Contract
20V / 32V / 72V / 30V / 60V
5A / 3A / 1.2A / 2.5A
USB, Gpib
2200

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US$ 8.5-11 / Piece
500 Pieces (MOQ)
Ninghai Yingjiao Electrical Co., Ltd.
Ninghai Yingjiao Electrical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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DC
Desktop
AC100-240V
OEM/ODM
3-5 Year
5V 3A/9V 3A/12V3a/15V 3A/20V 4.25A

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US$ 1165 / Set
1 Set (MOQ)
Nanjing Daoce Electronics Co., Ltd.
Nanjing Daoce Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Multiple
Subject to Contract
>500W
0 - 32V
. Channels 1 and 2 Support Internal Series and PA
Self-excited Switching Power Supply

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US$ 10-25 / Piece
1 Piece (MOQ)
Yiwu Muyi Trading Co., Ltd.
Yiwu Muyi Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Plastic
Tattoo Power Supply
Body Art
Not set
Non-Disposable
1PCS

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

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US$ 800 / Piece
1 Piece (MOQ)
Zhejiang Hantu Electric Co., Ltd.
Zhejiang Hantu Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Lithium-Ion Battery Pack
Series and Parallel
Chargeable
High Discharge Rate
Battery
100MAH~500MAH

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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 Dispatch"
Fast Dispatch
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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$ 1-3 / 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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Single
1 Year
1 - 50W
110-220V
CE, RoHS, ISO, CCC, CB, FCC
Master Carton

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US$ 12-13 / Piece
5 Pieces (MOQ)
Shenzhen Gofern Electronic Co., Ltd.
Shenzhen Gofern Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Distribution Metering Box
Protection
ISO9001:2000, VDE, CCC
High Voltage
1 Uint
High-rise Buildings

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US$ 425-445 / Piece
1 Piece (MOQ)
Shenzhen Xingshengtu Information Technology Co., Ltd.
Shenzhen Xingshengtu Information Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Single Phase
On-line
Unbalanced Loads
Communication
Lighting/Power
Standard Machine

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US$ 3.4-5.5 / Piece
1000 Pieces (MOQ)
Suzhou Bulovb Electronic Co., Ltd.
Suzhou Bulovb Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
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5(4.8)

"Fast Delivery"
Fast Delivery
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Laptop, Switching, Mobile Phone, Display
DC
RoHS, ISO9001
Black
OEM
Linear Model
EASY SOURCING
An easy way to post your sourcing requests and get quotes.
One request, multiple quotes
Verified suppliers matching
Quotes comparison and sample request

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Lithium Battery
Electric Charger
Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
Simple Charger
CE
For USA/Canada

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US$ 6500-200000 / Piece
1 Piece (MOQ)
SHENZHEN SCIEO ELECTRONICS CO., LTD.
SHENZHEN SCIEO ELECTRONICS CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

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1 Year Warranty
1 Year
0.02%F.S
0.1%F.S.
Ovp, Uvp, Ocp, OPP, Otp, Power Failure
1500V

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US$ 0.6-0.9 / Piece
100 Pieces (MOQ)
Shenzhen Jiajiayuan Electronic Co., Ltd.
Shenzhen Jiajiayuan Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Game Player, Display, LED CCTV Camera
DC
TUV, RoHS, ISO9001, CE FCC Ukca
White
OEM
AC DC

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US$ 6.53-13.52 / 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, FCC ETL CE GS C-Tick SAA PSE Kc Kcc
Black/White
Desktop
Laptop AC DC Power Adapter

Favorites

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

Secured Trading Service

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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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US$ 1.2-2.4 / 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, Phone, Display, CCTV Camera, Guitar, Speaker, Vacuum Cleaner
DC
TUV, RoHS, UL, ISO9001, CCC, FCC, PSE, GS
Black or White
OEM ODM Acceptalable
On-Off Type

Favorites

US$ 5999-37999 / Piece
1 Piece (MOQ)
Beijing Qingyi Technology Co., Ltd.
Beijing Qingyi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
  • Trading Company

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Workgroup Level
RISC
2
56
PC Workstation
Workstation

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US$ 240-300 / Piece
1 Piece (MOQ)
Dongguan Huaze Power Source Limited
Dongguan Huaze Power Source Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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No
33.8ah
Vats Battery/OEM
Portable
Electric/Solar
All

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US$ 1-3 / 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)

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

Favorites

US$ 6.53-13.52 / Piece
100 Pieces (MOQ)
Guangdong MYIXI Technology Co., Ltd.
Guangdong MYIXI Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, ISO9001, CCC, FCC ETL CE GS C-Tick SAA PSE Kc Kcc
Black/White
Desktop
Laptop AC DC Power Adapter

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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

Favorites

US$ 99-4390 / Piece
2 Pieces (MOQ)
Jinan Xinyuhua Energy Technology Co., Ltd.
Jinan Xinyuhua Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Three Phase
On-line
Overcurrent
Industry
Lighting/Power
Sine Wave Output UPS

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US$ 140 / Piece
1 Piece (MOQ)
Hunan Huiguang Xinte Technology Co., Ltd
Hunan Huiguang Xinte Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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CCC, ISO, CE, RoHS, FCC, E-mark
1 Year
Eg008pb (Lead Acid)
12V30ah (Lead-Acid)
Charger: 14.4 V1a Photovoltaic Panel: 16V-30W (Lea
Inverter Output Port -1

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Lithium Battery
Electric Charger
Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
Simple Charger
CE
For USA/Canada

Favorites

US$ 48 / Piece
1 Piece (MOQ)
Hunan Huiguang Xinte Technology Co., Ltd
Hunan Huiguang Xinte Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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CCC, ISO, CE, RoHS, FCC, E-mark
1 Year
Eg008pb (Lead Acid)
12V30ah (Lead-Acid)
Charger: 14.4 V1a Photovoltaic Panel: 16V-30W (Lea
Inverter Output Port -1
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Questions & Answers on USB Power Supply
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.
Q
What are the common types of Power Adaptors offered by suppliers?
A
The USB Power Supply is a top choice in our Power Adapter collection.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
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.
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