CAIRE SeQual Eclipse 5 Portable Oxygen Concentrator — 2 Battery Package: A Complete Guide
A dual-mode transportable concentrator built for 24/7 clinical reliance — continuous flow up to 3.0 LPM, pulse settings 1 through 9, and a second battery plus desktop charger to eliminate power downtime during travel.
For patients who rely on their portable concentrator around the clock, a single battery can be the limiting factor — not the device itself. The CAIRE SeQual Eclipse 5 2 Battery Package (SKU 6900LN-SEQ) is built to remove that constraint, pairing a proven dual-mode transportable concentrator with a second battery and an external desktop charger.
Delivering true continuous flow from 0.5 to 3.0 LPM and pulse-dose oxygen across settings 1 through 9, the Eclipse 5 is engineered for 24/7/365 clinical reliance, with autoSAT® and UltraSense® technology maintaining consistent delivery as a patient's breathing rate changes.
Engineered by CAIRE Inc.
The Eclipse 5 is manufactured by CAIRE® Inc. (Chart Industries) and is backed by a 3-year concentrator and sieve bed warranty, plus a 1-year battery and charger warranty. As a Class II FDA-regulated medical device, it is available strictly by prescription.
CAIRE SeQual Eclipse 5 — 2 Battery Package
CAIRE SeQual Eclipse 5 (6900LN-SEQ Double Battery Package)
A dual-mode transportable oxygen concentrator delivering true continuous flow from 0.5 to 3.0 LPM and pulse-dose oxygen across settings 1 through 9 (up to a 192 mL bolus). CAIRE's proprietary autoSAT® technology automatically adjusts compressor performance to maintain consistent oxygen delivery as breathing rates fluctuate, while UltraSense® provides high-sensitivity breath detection. This package includes a second Li-Ion battery cartridge and an external desktop charger, letting facility staff charge a spare battery independently while the unit stays in active use — plus a telescoping travel cart, accessory bag, and AC/DC adapters. FAA-approved for commercial air travel.
Combined 2-Battery Runtime by Mode
| Operating Mode | Flow Setting | Combined 2-Battery Runtime |
|---|---|---|
| Pulse Dose (Standard) | Setting 2.0 | Up to ~10.0 hours |
| Pulse Dose (High) | Setting 6.0 / 9.0 | Up to ~4.2 hrs (Set 6) / ~2.8 hrs (Set 9) |
| Continuous Flow (Low) | 1.0 LPM | Up to ~8.8 hours |
| Continuous Flow (High) | 2.0 / 3.0 LPM | Up to ~4.0 hrs (2 LPM) / ~1.6 hrs (3 LPM) |
Runtime estimates reflect both included battery cartridges (hot-swapping the secondary battery). The external desktop charger allows independent replenishment of the spare battery. 1.0 LPM continuous flow is compatible with PAP sleep circuits for nocturnal therapy during travel.
Complete Spec Sheet
| Specification | Detail |
|---|---|
| Brand / Manufacturer | CAIRE® Inc. / Chart Industries |
| Model | SeQual Eclipse 5 — 2 Battery Package (SKU 6900LN-SEQ) |
| Classification | Dual-Mode Transportable Oxygen Concentrator |
| FDA Status | Class II Medical Device — Prescription (Rx) Required |
| HCPCS Code | E1390 (Concentrator) / E1392 (Portable Concentrator) |
| Delivery Output | Continuous: 0.5–3.0 LPM | Pulse Dose: Settings 1.0–9.0 (up to 192 mL) |
| Oxygen Purity | 90% (+5.5% / -3.0%) |
| Sound Level | 40 dBA (Pulse 3) / 48 dBA (3 LPM Continuous) |
| Dimensions | 19.3"H x 12.3"W x 7.1"D |
| Weight | 18.4 lbs (8.3 kg) with 1 battery installed |
| Power | AC 100–240V (50/60Hz); DC 12V; rechargeable Li-Ion (~2–5 hr recharge per battery) |
| Included Accessories | Concentrator, 2 batteries, external desktop charger, cart, accessory bag, AC/DC cords, cannula |
| Warranty | 3-Year Concentrator & Sieve Bed / 1-Year Battery & Charger |
Clinical Selection Note: Equipment must be selected according to prescribed flow rate and delivery mode. Always cross-reference device capabilities with your physician's prescription.
Who Is the 2 Battery Package Built For?
This bundle is best suited to patients and facilities managing long-distance transport, extended travel, or 24/7 oxygen dependence where a single battery isn't enough runtime between charges. The DC vehicle power recharging capability and FAA approval also make it a fit for patients who travel by car or commercial flight. As with any transportable device, the appropriate delivery mode and setting should be determined by your physician based on your specific prescription.
Adding the Eclipse 5 2 Battery Package to the EnhDme-Pro catalog gives physicians and facilities a travel-ready option built around eliminating power downtime for their most active patients.
Frequently Asked Questions
What's the operational advantage of the included external desktop battery charger?
The external desktop charger allows facility personnel to charge the secondary power cartridge independently at a wall outlet while the Eclipse 5 concentrator remains actively deployed with a patient on its primary battery or AC/DC power.
How does CAIRE's autoSAT® technology support fluctuating patient respiratory rates?
autoSAT® functions as an automated throttle control. As a patient's breathing rate increases during activity or ambulation, autoSAT® automatically adjusts compressor cycle timing to ensure the full prescribed oxygen bolus is delivered without drop-offs.
What prescription documentation is required prior to order dispatch?
Per FDA Class II medical device regulations, orders for the CAIRE SeQual Eclipse 5 require a valid prescription or medical license specifying continuous or pulse-dose oxygen settings prior to compliance verification and shipment release.
Kevin Lambing, CDME
Kevin Lambing, CDME is the CEO and founder of EnhDme-Pro (enhdme-pro.com). As a Certified Durable Medical Equipment Specialist with over two decades of experience in clinical respiratory distribution, Kevin leads EnhDme-Pro in providing high-grade medical equipment and technical education to healthcare providers and clinical institutions nationwide.