1 5

65W Wall Power Adapter for 1–5L Portable Oxygen Concentrator

4.9/5
(47+ reviews)
$75.00 USD
$120.00 USD $75.00 USD
38% OFF Sold out

Keep reliable wall power close at home or work. This lightweight AC/DC adapter connects your compatible 1–5L concentrator to a wall outlet and delivers the correct 20V, 3.25A output for consistent daily use.

  • Wide-range 100–240V AC input
  • 20V DC, 3.25A output
  • 65W rated power output
  • Lightweight 153g design
  • Made for the 1–5L concentrator
450 Reviews
HURRY! ONLY 31 LEFT IN STOCK.
10,000+ Happy Customers

10,000+ Happy Customers

Protected Every Purchase

Protected Every Purchase

U.S. Delivery 8-11 Days

U.S. Delivery 8-11 Days

Est. delivery:... – ... · Free Shipping in USA
Product Specifications
  • Product Type: AC/DC wall power adapter
  • Input: AC 100–240V~, 50/60Hz, 1.5A
  • Output: DC 20V, 3.25A
  • Output Current: 3250mA
  • Rated Output: 65W
  • Weight: 153g / approximately 0.34 lb
  • Power Source: Compatible wall outlet
  • Intended Use: Wall power for the compatible device
  • Compatibility: 1–5L Portable Oxygen Concentrator
View full details
65W Wall Power Adapter for 1–5L Portable Oxygen Concentrator

65W Wall Power Adapter for 1–5L Portable Oxygen Concentrator

$120.00 $75.00 38% OFF
Easy Power at Home

Easy Power at Home

The 100–240V AC input supports a wide voltage range. Connect the adapter to a suitable wall outlet and your compatible concentrator for simple, dependable power during regular use at home or work.


The Right Power for Your Device

The Right Power for Your Device

The adapter delivers a rated 65W output at 20V and 3.25A. It provides the correct wall-power connection for the compatible 1–5L concentrator whenever you plan to use it near an outlet.


A Spare Within Easy Reach

A Spare Within Easy Reach

At only 153g, the adapter is easy to store beside your concentrator or pack for an overnight stay. Keep an extra at work or in another room to reduce your daily setup.

Frequently Asked Questions (FAQs)

Find clear answers about compatibility, outlet use, storage, replacement adapters, and everyday care before ordering your wall power adapter.

Is this adapter compatible with every oxygen concentrator?

No. It is made for the compatible 1–5L Portable Oxygen Concentrator. Check the device model, connector, voltage, current, and polarity before ordering. Similar-looking adapters may use different electrical connections.

Can I use the adapter while the concentrator is running?

The compatible 1–5L concentrator supports wall-powered operation. Connect the adapter according to the supplied instructions and keep the ventilation areas clear. Stop use if the adapter or cable appears damaged.

Can I use this adapter outside the United States?

Its label shows a 100–240V, 50/60Hz input range. However, another country may use a different outlet shape. A suitable plug adapter may be required. Check local outlet standards before connecting it.

Can I replace it with another 20V adapter?

Do not choose a replacement based on voltage alone. The output current, connector shape, polarity, and device compatibility must also match. Using an unsuitable adapter could damage the concentrator or prevent proper operation.

Is it normal for the adapter to become warm?

Some warmth can occur during use. Disconnect the adapter if it becomes unusually hot, produces an unusual smell or sound, or shows visible damage. Contact customer support before using it again.

How should I store the adapter and cable?

Unplug the adapter and let it cool before storage. Keep it in a dry place away from direct sunlight. Coil the cable loosely and avoid sharp bends that could weaken the connection over time.