Inogen G4 4-Cell Battery

Name: Inogen G4 4-Cell Battery
Brand: Inogen
SKU: BA-400
Price: 330.00 EUR
Availability: InStock

SKU: BA-400

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The Inogen One G4 4-Cell Single Battery is the ideal choice for users seeking the absolute lowest weight for their portable therapy. Weighing just 200 grams, it keeps your total device weight at a remarkable 1.27 kg while offering up to 2.7 hours of cordless runtime. Perfectly suited for local errands and quick doctor appointments, this original Inogen battery provides clinical reliability in its most compact form.

2.7-Hour Runtime – Reliable power for grocery shopping, quick trips, and errands.
Minimalist Weight – Keeps your total G4 system under 1.3 kg for effortless carry.
Rapid Charging – Reaches full capacity in approximately 3 hours via standard power.
FAA Travel Ready – Approved for commercial airline travel in carry-on luggage.
Safe Technology – Intelligent internal sensors protect your device from surges.

The Inogen G4 Single Battery is the premier choice for burden-free daily outings where weight and mobility are your top priorities.

In The Box 📦

1 x Inogen One G4 4-Cell Single Battery (Rechargeable)
Setup and User Instructions
(Note: Does not include G4 machine or charging cables)

Setup & Use 📘

Press the release latch on your G4 machine and remove the old battery. Slide the 4-cell single battery onto the bottom tracks until it snaps into place. Your LCD display will update to show the current runtime in minutes. To charge, simply connect the device to AC or DC power; it will prioritize the battery charge while simultaneously providing therapy.

Maximize Portability with the Ultimate Lightweight Fit

Breathe easier and stay light on your feet with the Inogen One G4 4-Cell Single Battery. This is the original battery designed for those who want their concentrator to remain as small and unnoticeable as possible. Whether you prefer to wear your device on your shoulder or clipped to your belt, the single battery ensures zero strain during movement, making it the most discreet power solution for your daily respiratory care.

The World’s Lightest Therapy Path

The 4-cell single battery is specifically engineered to minimize bulk. Because it adds only a few hundred grams to your device, it significantly reduces shoulder and hip fatigue. This makes it an excellent choice for patients with limited physical strength who need to remain active for short periods without being weighed down by heavy equipment.

2.7 Hours of Cordless Range

Providing up to 2.7 hours of oxygen at Setting 1, the single battery provides enough range to get you to your next charger comfortably. It is the perfect choice for users who spend most of their time near a power source but need total mobility for the drive between destinations, medical visits, or brief outdoor strolls.

Official OEM Protection

As a genuine Inogen part, this battery is designed to maintain your device's 24/7 reliability. It features advanced safety logic that communicates directly with your G4 machine to regulate temperature and power draw, preventing overheating and ensuring the longest possible lifespan for your expensive medical concentrator.

Features

Optimized Power Delivery

Utilizes high-quality lithium cells with a steady discharge rate, ensuring your oxygen output remains precise and constant from the first minute to the last second of charge.

Rapid Charge Times

Because of its compact size, the 4-cell single battery can be fully recharged in roughly 3 hours, ensuring you spend more time active and less time waiting by the charger.

High-Resolution Molding

The casing is made from medical-grade, high-impact polycarbonate. This durable material acts as a rugged shield for the internal power cells during daily movement and outdoor activities.

Advanced Safety Monitoring

Built-in thermal fuses prevent the lithium-ion cells from overheating during rapid charging or high-temp storage, protecting your health and the integrity of your equipment.

Easy-Touch Release Latch

Designed for maximum ease of use, the tactile release button requires minimal pressure, allowing users with arthritis or limited finger mobility to swap power sources effortlessly.

Accurate Power Tracking

Internal sensors work in harmony with the G4 display to provide a real-time countdown of remaining therapy minutes, allowing you to move through your day without the anxiety of a sudden shutdown.

Inogen G4 4-Cell Battery

In The Box 📦

Setup & Use 📘