---
product_id: 210085644
title: "UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger"
brand: "upbright"
price: "€ 26.94"
currency: EUR
in_stock: true
reviews_count: 8
category: "Upbright"
url: https://www.desertcart.de/products/210085644-upbright-car-12v-dc-adapter-compatible-with-inogen-one-g3
store_origin: DE
region: Germany
---

# 120W max power output 12V DC input/output voltage Compatible with car, boat, RV cigarette lighter UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger

**Brand:** upbright
**Price:** € 26.94
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom—stay charged, stay unstoppable!

## Quick Answers

- **What is this?** UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger by upbright
- **How much does it cost?** € 26.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/210085644-upbright-car-12v-dc-adapter-compatible-with-inogen-one-g3)

## Best For

- upbright enthusiasts

## Why This Product

- Trusted upbright brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Travel-Ready Design:** Compact and portable for effortless use in cars, boats, RVs, and campers.
- • **Plug & Play Convenience:** Easy barrel connector and cigarette lighter plug for instant power anywhere.
- • **Trusted Quality & Warranty:** Backed by 30-day refund and 24-month exchange for peace of mind.
- • **Reliable 120W Power Delivery:** Ensures your Inogen concentrator stays charged on the go without interruption.
- • **Universal 12V DC Compatibility:** Seamlessly powers Inogen One G3, G4, and G5 models with stable voltage output.

## Overview

The UpBright Car 12V DC Adapter is a high-quality, travel-friendly power cable designed specifically for Inogen One G3, G4, and G5 oxygen concentrators. Delivering up to 120 watts at 12 volts, it plugs into any standard vehicle cigarette lighter, ensuring reliable charging on the road, boat, or RV. With a robust 30-day refund and 24-month exchange warranty, this adapter guarantees uninterrupted oxygen therapy wherever your journey takes you.

## Description

Buy UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger: Cigarette Lighters & Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Pirchase if needed - Needed it so I got it. Works as expected
Review: Charges great - Works great for charging unit in car.

## Features

- (⚠️ Note: NOT for Caire ❌freestyle portable concentrator. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks.) Tested Units. In Great Working Condition. UpBright 30 days Refund. 24 Months Exchange.
- UpBright New Car 12V DC Power Cable Adapter Compatible with Inogen One G3 and Inogen One G4 and Inogen One G5 DC Power Cable Model# BA-306 BA-301 BA306 BA301 12VDC DC12V 12.0V 12 Volts Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Cord Cable PS Battery Charger PSU DC Input: 13.5-15.0VDC,120W Max.
- Compatible with: Inogen G3 IO-300 IO300 10-300 I0-300, Inogen G3 OxyGo Fit 1400-1000 14001000, Inogen G4 IO-400 IO400 I0-400 10-400, Inogen G4 Oxygo fit 1400-2000 14002000
- Compatible with: Inogen One G5 Oxygen Concentrator Model IO-500 I0-500 10-500

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08574M2PF |
| Additional Features | Travel |
| Amperage | 8 Amps |
| Best Sellers Rank | #77,772 in Automotive ( See Top 100 in Automotive ) #385 in Automotive Replacement Cigarette Lighters & Parts |
| Brand | UPBRIGHT |
| Color | Black |
| Compatible Devices | Car Adapter |
| Compatible Phone Models | Inogen One G3 G4 G5 BA-306 |
| Connectivity Technology | DC Barrel |
| Connector Type | Barrel Connector |
| Current Rating | 0.5 Amps |
| Customer Reviews | 4.5 out of 5 stars 636 Reviews |
| Input Voltage | 12 Volts (DC) |
| Item Height | 1 inches |
| Main Power Connector Type | 2 Pin |
| Manufacturer | UpBright |
| Model Number | Inogen BA-306 BA-301 Car Charger |
| Number of Items | 1 |
| Output Current | 8 Amps |
| Output Voltage | 12 Volts (DC) |
| Portable | Yes |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Travel |
| Specification Met | OE |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty: 30 Days Refund - 24 Months Exchange |
| Wattage | 120 watts |

## Product Details

- **Brand:** UPBRIGHT
- **Connector Type:** Barrel Connector
- **Compatible Devices:** Car Adapter
- **Compatible Phone Models:** Inogen One G3 G4 G5 BA-306
- **Special Feature:** Travel
- **Color:** Black
- **Input Voltage:** 12 Volts (DC)
- **Amperage:** 8 Amps
- **Wattage:** 120 watts
- **Number of Items:** 1

## Images

![UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger - Image 1](https://m.media-amazon.com/images/I/51TR2DFQl3L.jpg)
![UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger - Image 2](https://m.media-amazon.com/images/I/51bsuMcNrvL.jpg)
![UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger - Image 3](https://m.media-amazon.com/images/I/51j09SyO83L.jpg)
![UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger - Image 4](https://m.media-amazon.com/images/I/51rsl9Osc7L.jpg)
![UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger - Image 5](https://m.media-amazon.com/images/I/61YZ+r2wdkL.jpg)

## Questions & Answers

**Q: What is the Cord length**
A: 5 1/2 feet

**Q: What is the output amperage? And what measurement is the output connector?**
A: I don’t know.  I got this for my husbands portable oxygen tank.  It works great for charging in the car.

**Q: Will this work on a Oxy Go Next portable unit?**
A: Only thing I know for sure is this charger gets EXTREMELY hotehile in use.  Spend a few more dollars and get a more heavy duty model.

**Q: Does it work oxygo next**
A: It did not work with my Inogen One G3

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pirchase if needed
*by I***8 on September 18, 2025*

Needed it so I got it. Works as expected

### ⭐⭐⭐⭐⭐ Charges great
*by C***H on May 11, 2025*

Works great for charging unit in car.

### ⭐⭐⭐⭐⭐ fast shipping
*by E***D on March 31, 2025*

Works great

## Frequently Bought Together

- UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger
- VHBW Charger Replacement for Inogen One G1 G2 G3 G4 G5 ADP-120RH BA-301 BA-302 BA-303 Concentrator, 120W 9.8Ft Long Power Supply Compatible with Inogen
- Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in.

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**Shop now:** [https://www.desertcart.de/products/210085644-upbright-car-12v-dc-adapter-compatible-with-inogen-one-g3](https://www.desertcart.de/products/210085644-upbright-car-12v-dc-adapter-compatible-with-inogen-one-g3)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-08*