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

USB Power Supply

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US$ 20-21.88 / pieces
2 pieces (MOQ)
Foshan Boruiyuanda Technology Co., Ltd.
Foshan Boruiyuanda Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Home Amplifier
Hi-Fi
Civilian
Power Supply
230V
DC 5V USB Max. = 2.5A (Maximum Output Current)

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US$ 439-469 / packs
5 packs (MOQ)
Hefei Jubao New Energy Technology Co., Ltd.
Hefei Jubao New Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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15kg
5 Years
2500 Cycles
3072wh
3kw 51.2V 60ah
Single Item

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US$ 2.5-6.5 / Piece
1000 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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All
Travel
Electric
With Quick Charging Function
With Over-Current Protection
White

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US$ 1500-2000 / Piece
1 Piece (MOQ)
Reros (Changzhou) Electronics Co., Ltd.
Reros (Changzhou) Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory

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Three Phase
On-line
Overvoltage
Communication
Lighting/Power
Long-acting Machine

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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)

"Fast Delivery"
Fast 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$ 0.66 / pieces
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 Delivery"
Fast Delivery
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, Electronic Products
DC
TUV, RoHS, ISO9001, CCC
Blackwhite
Electric
Plug In

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US$ 20.8-24.27 / Piece
1 Piece (MOQ)
Zhejiang Leyu Electric Co., Ltd.
Zhejiang Leyu Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5(5.0)

"Fast Delivery"
Fast Delivery
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Single
2 Years
101 - 200W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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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$ 2226.09 / Piece
1 Piece (MOQ)
Shenzhen Kernal Intelligent Technology Co., Ltd.
Shenzhen Kernal Intelligent Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Single
Beck/Hoff
1 - 50W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply

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1000 Pieces (MOQ)
QIW Industrial Co., Ltd.
QIW Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Guangdong, China
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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$ 2.75-3.85 / Piece
1 Piece (MOQ)
Shenzhen Dilithink Electronics Co., Ltd.
Shenzhen Dilithink Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, Home Appliances, Power Tools, Pet Products, Medica
DC
TUV, RoHS, ISO9001, CCC, UL cUL FCC CE GS Ukca PSE SAA Rcm Kc Kcc
Black
OEM
On-Off Type

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US$ 2-3 / 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

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US$ 2330-6110 / Piece
1 Piece (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)

"Fast Delivery"
Fast Delivery
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Subject to Contract
Subject to Contract
80 V / 30 V / 250 V
USB, LAN, Gpib, Analog
0.97 to 0.99 (Typical)
3 Kg/5 Kg / 7.5 Kg

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US$ 1-4 / 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)

"Excellent Service"
Excellent Service
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Portable
Electric
With Quick Charging Function
With Over-Current Protection
White
Master Carton

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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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1000 Pieces (MOQ)
Zhong Shan Hai Sen Electronics & Lighting Co., Ltd.
Zhong Shan Hai Sen Electronics & Lighting Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • Others
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DC
UL
Plug In
Haisen
Hse-05sxxxyyyyeu Series
100-240VAC 50/60 Hz

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US$ 500-25000 / Piece
1 Piece (MOQ)
SHENZHEN SCIEO ELECTRONICS CO., LTD.
SHENZHEN SCIEO ELECTRONICS CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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1 Year Warranty
1 Year
110-220V
Self-Excited Switching Power Supply
Terminal Power Distribution Equipment
PWM

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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

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US$ 131.6-140.6 / Piece
100 Pieces (MOQ)
Shenzhen QCEPOWER Technology Co., LTD
Shenzhen QCEPOWER Technology Co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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288wh
225*120*215mm
2.86kg
1 Year
Liquid Crystal Display
Is

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US$ 487.78 / Piece
50 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 Bicycle, Boat
12V
Li-ion
Open Frame
Chargeable

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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$ 240-286 / SET
1 SET (MOQ)
Shijiazhuang Suin Instruments Co., Ltd.
Shijiazhuang Suin Instruments Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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18 Months
Yes
Carton Package
225*128*290mm/225*128*320mm
Beijing, China
30000 Set/Year

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US$ 2.8 / Piece
1000 Pieces (MOQ)
Hangzhou Tonny Electric & Tools Co., Ltd.
Hangzhou Tonny Electric & Tools Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Cigar Socket
CE, ISO9001, RoHS
10A
1
12V-24V
3.4A

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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$ 18.5-98 / Piece
100 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
Line Interactive
Unbalanced Loads
Industry
Lighting/Power
Long-acting Machine

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US$ 2.8-3.5 / pieces
20 pieces (MOQ)
Shenzhen Tianhehuijin Tech Ltd
Shenzhen Tianhehuijin Tech Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE
New

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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
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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No
33.8ah
Vats Battery/OEM
Portable
Electric/Solar
All

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US$ 10.05-11.05 / Piece
50 Pieces (MOQ)
Grow Win Limited
Grow Win Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Laptop
DC
RoHS, CE, FCC
Black
OEM
On-Off Type

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US$ 5.85-6.35 / Piece
50 Pieces (MOQ)
GRANDLY DRAGON TECH LIMITED
GRANDLY DRAGON TECH LIMITED
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
RoHS, ISO9001, CCC
White
OEM
On-Off Type

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US$ 88-96 / Piece
1 Piece (MOQ)
Henan Hairongxun New Energy Co., Ltd.
Henan Hairongxun New Energy Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

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288wh
210*146*157mm
4
2 Years
LiFePO4
300W
1 2 3 4 5 6 7 8 9 Next
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 premium choice in the Power Adapter category.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
Upgrade your Power Adapter with the elegant and durable USB Power Supply.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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