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Low Cost 9V 1A Power Supply Adapter

Compact Size

5.5 x 2.1 mm Barrel Connector

Input: 100-240VAC 0.3A 50/60Hz

Output Power: 9VDC 1A

Compact Slender Case

1 Meter Cable Length

9VDC Power Adapter with US Plug

9VDC Power Adapter with EU Plug


  • Low cost.
  • Compact case.
  • Works with all Vegetronix products
  • 1 meter cable length.


  • Power Vegetronix data loggers.
  • Power Vegetronix WiFi Sensor hubs.

Power Supply Adapter Details

While most of products are specifically design to be run from batteries, there are times when you might want them to be continuously powered. Our low-cost 9V power supply adapter is perfect for powering any Vegetronix product.

The power adapter will take 100 to 240AC, and output 9V with 1A of power. The barrel connector has a 5.5mm outer diameter and 2.5 inner diameter accommodating 5.5 x 2.1 mm jacks. The cable length is 1 meter.

You can select adapters for the US or EU power grid.

We Want you to be Happy

Ordering is easy and low risk. Since we build our own products at our factory, all of our products are in stock. When you place your order from our website, it will ship same day from our factory, and you'll have it in your hands in just a couple of days. We ship to nearly EVERY COUNTRY in the world.

If you aren't amazed and delighted by your new 9V Power Adapter, return it for a refund within 30 days.

Power Supply Adapter Pricing and Ordering Info

We ship to nearly EVERY COUNTRY on the planet, directly to you from our factory.

99% of orders ship same day.

Part Number Description Price Purchase
POWER-ADAPTER-9V-US 9VDC 1A Power Supply Adapter for the US. $7.95 Buy Now
POWER-ADAPTER-9V-EU 9VDC 1A Power Supply Adapter for the EU. $7.95 Buy Now

Contact us for pricing information.


Input 100 to 240VAC 50/60Hz
Output 9VDC 1A
Connector Barrel Connector 5.5 x 2.5mm. Suitable for 5.5 x 2.1mm jacks. Inner conductor is positive.