Description
Quick answer: This is the genuine ResMed AC/DC charger for the Mobi portable oxygen concentrator (part 35053). It charges the Mobi from both a standard AC wall outlet and a vehicle’s DC (12 V) outlet — one charger for home and on the road. A practical everyday power accessory, and a sensible spare to keep charged and ready. Concentrator and battery not included.
What’s included
- 1 × ResMed Mobi AC/DC charger (part 35053)
The Mobi concentrator and battery are not included.
About this part
A portable oxygen concentrator needs to charge at home and, ideally, on the go — and this AC/DC charger covers both. Plugged into a wall outlet, it charges the Mobi at home; connected to a vehicle’s 12 V outlet, it charges on a drive, so you arrive with the battery topped up rather than drained.
Having a single charger that does both is convenient — one item to pack, one to keep in the car. It’s also a smart spare: the charger is what travels back and forth and occasionally gets left behind, and a backup means a misplaced charger never leaves you without power. Using the genuine ResMed charger ensures the correct voltage and charging behaviour for the Mobi.
Key features
- Genuine ResMed charger (35053) — for the Mobi portable oxygen concentrator.
- AC and DC charging — wall outlet at home, vehicle outlet on the road.
- One charger for home and travel — convenient, fewer items to pack.
- Ideal as a spare — a lost charger never interrupts your power.
- Correct voltage and charging — genuine part.
Specifications
| Specification | Detail |
|---|---|
| Product type | AC/DC charger |
| Compatible device | ResMed Mobi portable oxygen concentrator |
| Power sources | AC wall outlet and vehicle 12 V DC outlet |
| Function | Charges the Mobi / its battery |
| Included | Charger |
| Not included | Concentrator, battery |
| ResMed reference / SKU | 35053 |
| Brand | ResMed |
Frequently asked questions
What does the charger do?
It charges the Mobi from either a standard AC wall outlet or a vehicle’s DC (12 V) outlet.
Which device does it fit?
The ResMed Mobi portable oxygen concentrator.
Does it work in the car?
Yes — it supports DC charging from a vehicle’s 12 V outlet, as well as AC charging from a wall outlet.
Is this a battery?
No — it’s a charger. The battery is a separate item.
Do I need a prescription?
No — the charger itself is an accessory and does not require a prescription. (Oxygen therapy is prescribed by a physician.)
Can I get it delivered in Brooklyn or shipped nationwide?
Yes — Stark Medical Supplies offers local pickup and delivery in Brooklyn and across NYC, plus USPS shipping throughout the continental U.S.
Use only with the ResMed Mobi according to the device’s user guide. Do not use a damaged charger or cord. Oxygen supports combustion — keep equipment away from smoking, open flame, sparks, and heat sources.




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