factory price desktop adapter 28W 7V 4A power supply 5.5*2.5mm barrel
desktop adapter 28W 7V 4A power supply 5.5*2.5mm barrel
Two or three prong(C14/C6/C8)
US/EU/AU/UK plug (other custom plug is available)
Dropping test and aging test before shipment
Vibration Input Frequency
DC Connector Size
5.5*2.1/5.5*2.5mm(many different size for choose)
Dielectric Strength Test
Over voltage /Over temperature/Over current/Short circuit protection
-20 to 85 °C
5 % to 95%
full-load 4 hours
PE bag+bubble packing+inner box+outer carton
All listed products are in stock
7V 4A power supply PSE/CE/ROHS/FCC/C-Tick approved
T/T, paypal is acceptable
DHL UPS EMS Fedex
3-5 working days
All brands phone charger & laptop adapter&electric bicycle charger
OEM is acceptable
Different plug type:
brown neutral box with blister bag inside.
1.Large-scale production line, rapid delivery
2.Custom made as per your design in different size, color, logo
3. You are buying a 100% Brand New Product.
4. We are committed to offering high-quality and low-cost
5.Professional manufacturer for adapter/charger with quality guarantee and factory outlet price
6.Full products lines: power adapter/wall plug charger/desktop adapter both original and replacement adapter
7. Best after-sale service
8.Trial order is welcome
9.100% aging test+droping test before shipment
10.12 months quality warranty,be replaced freely in 1 year if non-artificial damage
1. We are 100% manufacturer-1000sqm clean workshop for quality assurance.Main product: laptop /lcd adapter,wall charger,car charger,universal adapter,usb charger/cable, POE, desktop adapter 28W 7V 4A power supply 5.5*2.5mm barrel.
2. Rich experience-8 years on electronics developing,10 years of experience in the supply of foreign trade companies to export to overseas markets, and now we have set up overseas markets team.
3. High quality-100% internal QC ensures products’ quality, 100% and perfect after-sales service guarantee plan;
4. Quick shipment, usually 1 to 2 days on small order and 5 to 7 days for big order.
5. Good service, sincere, active and honest sales team.
6.1-stop solution supplier for OEM/ODM-we are more professional for our customer!
We can provide adapters (0~600W) applicable to laptops,LCD and LED of various brands and models. Please provide the output, dc jack size and plug type for detail quotation!