We're Happy To Help - Call 888-505-0212
Why Shop DirectHomeMedical.com? Free Shipping Over $99 View Shopping Basket

Rechargeable Battery Pack for eQuinox Portable Oxygen Concentrators

  •  $299.00

We're offering free shipping on every item this week so shop for whatever you need... The shipping's on us! (US & US Territories)

This Battery Pack is designed for use with all eQuinox Oxygen Concentrators. Batteries are an ideal way to take your eQuinox on the road, in the air, or anywhere you want to go. When a battery is in place in the eQuinox Concentrator it will automatically take over whenever external AC or DC power is disconnected. Additional batteries can be purchased, and switched out on the go, to extend your time away from fixed power sources.

Two different Battery Packs -- 12-cell and 24-cell -- are available for the eQuinox Oxygen Concentrator. Either battery pack can be used with any eQuinox POC. The 12-cell battery will last up to 2.35 hours, and the 24-cell battery will last up to 5.4 hours, between charges. eQuinox batteries use a special quick snap mechanism to attach to the front of the concentrator; so they can easily be switched out with spares to extend time away from fixed power sources.

eQuinox Battery Packs can be charged while installed in the concentrator; or they can be charged away from the concentrator with the External Battery Charger (available elsewhere on this site.) The eQuinox POC includes an internal "smart battery charger" that monitors and controls the power use and battery charging. It will automatically charge any installed battery when AC or DC power is connected as long as sufficient power is available and the battery temperature is within safe charging temperatures.

To install a new Battery Pack in your eQuinox, line up the battery so it will slide into the empty Power Compartment. Push the Battery into the empty Power Compartment until it locks (clicks) into position. The 12-cell battery will be flush with the front of the device when installed; the 24-cell battery will extend out from the front of the concentrator by about an inch. When the Battery is properly installed and the eQuinox is ON, the Battery Status Gauge will show on the Control Panel. To remove the Battery, push the release button on the top of the battery pack. While holding DOWN the release button, pull the Battery away from the eQuinox.

When running on battery power, the battery status gauge will be shown at all times. The display screen will cycle to display the hours/minutes of battery life left. A number of factors, such as flow setting, Pulse or Continuous Flow Mode, and breath rate will affect the operating time. The table Typical New Battery Pack Operating Times, in the eQuinox User Manual, provides operating time estimates for the eQuinox using a new, fully charged Battery based on flow settings and indicated operating conditions.


Earn points for every dollar you spend. Cash in points you've earned for big discounts on future orders. Learn More About Customer Rewards

Manufacturer SeQual Caire
Part Number(s) 20952900 (12-Cell Battery Pack - Replaces 4823-SEQ), 20952906 (24-Cell Battery Pack - Replaces 4972-SEQ)
HCPCS Insurance Code E1356
Manufacturer's Warranty 1 Year
Warranty Notes: Warranty applies to primary item. Accessory and parts warranties may vary. Review manufacturer's documentation for full details.
Typical Country of Origin China

Battery Type Rechargeable Lithium Ion
Battery Size 12-Cell = 11.5 x 4.0 x 1.5 Inches
24-Cell = 11.5 x 4.0 x 2.5 Inches (Approx)
Battery Weight 12-Cell = 2.0 Lbs
24-Cell = 3.8 Lbs (Approx)
Battery Run Time (Avg)
Pulse Dose
  • Setting 1 = 2.3 Hrs on 12-Cell; 5.4 Hrs on 24-Cell
  • Setting 3 = 2.1 Hrs on 12-Cell; 4.9 Hrs on 24-Cell
  • Setting 6 = 1.5 Hrs on 12-Cell; 3.5 Hrs on 24-Cell
Continuous Flow
  • 1.0 LPM = 1.9 Hrs on 12-Cell; 4.4 Hrs on 24-Cell
  • 2.0 LPM = 1.1 Hrs on 12-Cell; 2.5 Hrs on 24-Cell
  • 3.0 LPM = 0.7 Hrs on 12-Cell; 1.6 Hrs on 24-Cell
Recharge Time
3 to 6 Hours (Typical Per Battery)
Battery Life Not Specified (Average)
Battery Notes Batteries will charge whenever sufficient AC or DC Power is available.

Rechargeable Battery Pack for eQuinox Portable Oxygen Concentrators


This product has not yet been reviewed.

View Popular Sleep, Oxygen & Asthma Therapy Search TermsAll eQuinox Portable Oxygen Concentrator PartsParts & Accessories for Oxygen Concentrators Oxygen Therapy Products by Caire (AirSep & SeQual)Oxygen Tubing, Cannulas, Supplies & Accessories


We Ship UPS We Ship US Postal Service MasterCard Accepted American Express Accepted Discover Card Accepted PayPal Accepted

DirectHomeMedical offers online support through our website, live chat and toll free support during normal business hours, and email support 24-hours a day. Please contact us if you have any questions about our services or the products we sell. DirectHomeMedical.com is authorized and approved, by the manufacturers we represent, to sell and ship products to end-users residing in the United States, not to other third parties or businesses. A prescription is required for the purchase of certain products on this site. All products offered are sourced directly from the original equipment manufacturers or their representatives. PROPOSITION 65 WARNING: Some products on this site may contain a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. COPYRIGHTS: Selected product images and descriptions used throughout this site are used with the permission of the copyright holders. All ResMed Product Images ResMed 2017 Used with Permission. All Philips Respironics Product Images Philips Respironics 2017 Used with Permission. All Fisher & Paykel Healthcare Product Images Fisher & Paykel Healthcare 2017 Used with Permission. Site Design & Content Copyright 2004-2017 DirectHomeMedical. Respironics recommends that new patients purchase their devices, masks and initial accessories from a homecare company that can provide an individualized patient equipment set-up, clinical and after-sale support, and a program to assist patients with therapy success. All products and services advertised on this site are provided by DirectHomeMedical.com, or its designates, independently of the manufacturer. Due to manufacturer's advertising policies some ResMed, Respironics and HDM products may be excluded from some promotions.
Privacy Policy & Terms of Use | Return & Exchange Policy | Call Toll Free 888-505-0212 | Fax 603-386-6277