Home Collections Portable Oxygen Concentrator & CPAP Batteries | Medical Device Battery Packs

Portable Oxygen Concentrator & CPAP Batteries | Medical Device Battery Packs

Shop our full selection of medical device batteries and chargers for portable oxygen concentrators and CPAP machines. We carry replacement battery packs for top brands including Drive DeVilbiss iGO2, Rhythm Healthcare P2, Caire FreeStyle Comfort, OxLife Liberty, OxLife Independence, Caire Eclipse, ResMed Astral, and more.

Whether you need extended runtime for travel, a backup battery for home use, or an FAA-approved battery for air travel, we have the right solution for your medical device. All batteries ship free on orders over $50 within the USA.

Rhythm P2 Portable Oxygen Concentrator Battery – P2, P2-E6 & P2-E7 | 5.4Hr | FAA Approved
Rhythm P2 Portable Oxygen Concentrator Battery – P2, P2-E6 & P2-E7 | 5.4Hr | FAA Approved $239.00
$239.00
Drive DeVilbiss iGO2 Portable Oxygen Concentrator Battery – 3.5Hr | FAA Approved
Drive DeVilbiss iGO2 Portable Oxygen Concentrator Battery – 3.5Hr | FAA Approved $198.98
$198.98
External Battery Charger for iGo2 Portable Oxygen Concentrators | Replacement Charger for Drive DeVilbiss iGO2
External Battery Charger for iGo2 Portable Oxygen Concentrators | Replacement Charger for Drive DeVilbiss iGO2 $229.00
$229.00
Rhythm P2 & P2-E6 Extra Battery Accessory Kit – PAK3 | Portable Oxygen Concentrator Bundle
Rhythm P2 & P2-E6 Extra Battery Accessory Kit – PAK3 | Portable Oxygen Concentrator Bundle $494.00
$494.00
Rhythm Healthcare P2 External Battery Charger – Charge Spare Battery While Using POC
Rhythm Healthcare P2 External Battery Charger – Charge Spare Battery While Using POC $257.94
$257.94
Rhythm P2-S4 Portable Oxygen Concentrator Replacement Battery – Double and Triple Lithium-Ion options
Rhythm P2-S4 Portable Oxygen Concentrator Replacement Battery – Extended Battery Life & FAA Approved from $204.99
from $204.99
Caire FreeStyle Comfort Battery Pack – 8-Cell 4Hr or 16-Cell 8Hr | FAA Approved
Caire FreeStyle Comfort Battery Pack – 8-Cell (4Hr) or 16-Cell (8Hr) | FAA Approved from $250.00
from $250.00
Freedom CPAP Battery 160 - Longest running CPAP battery with 3-5 nights of runtime. Compatible with ResMed AirSense 10, AirSense 11, AirMini, Philips Respironics DreamStation 1 & 2, React Luna G3, and Transcend Micro. Lightweight, portable, TSA and airline-friendly.
Freedom CPAP Battery 160 Kit | Long-Lasting Power for CPAP Machines | Travel & Camping Friendly $349.99
$349.99
The Portable Outlet UPS Battery is a powerful, lightweight, lithium-ion battery solution in a compact, travel friendly package. Portable Outlet will power your CPAP or BiPAP for an entire night. It can be used as an uninterruptible power supply (UPS) so your CPAP will continue to function during unexpected power outages.
Sale
Portable Outlet CPAP Battery Backup – Travel-Friendly Power for CPAP & BiPAP Machines $289.00 $299.00
$289.00 $299.00
Rhythm Battery Charger & AC Adapter Kit – Compatible with P2-S3 & P2-S4 on a white background
Replacement 24V Cable for Freedom CPAP Battery – Compatible Charging Cable $214.00
$214.00
Transcend Micro PowerAway Battery is one of the smallest and lightest CPAP batteries available. Designed exclusively for the Transcend Micro CPAP machine, the smallest, lightest and quietest travel CPAP machine on the market. The Micro PowerAway Battery ensures that your sleep therapy continues seamlessly, no matter where life takes you. With its long lifespan, the Transcend Micro PowerAway Battery helps a CPAP user get the restful sleep you need, wherever you are.
Transcend Micro PowerAway Battery – 2-Night Travel CPAP Power | FAA Approved $349.95
$349.95
FreeStyle Comfort external battery charger for portable oxygen concentrator with AC power supply
FreeStyle Comfort External Battery Charger – Desktop Charger with AC Power Supply $250.00
$250.00
Replacement 24V Cable for Freedom CPAP Battery – compatible with AirSense 10, AirSense 11, AirMini and Luna G3
Replacement 24V Cable for Freedom CPAP Battery – Compatible Charging Cable $75.00
$75.00
Oxlife LIBERTY Battery Charger with O2 Concepts logo on a white background
OxLife Liberty & Liberty 2 External Battery Charger – O2 Concepts POC Accessory $250.00
$250.00
Zopec Explore Mini CPAP battery - world's smallest 1-pound medical-grade power source for ResMed/Philips machines, shown next to AirMini for size comparison
Zopec Explore Mini CPAP Battery – Compact Lightweight Travel Battery for CPAP Machines $349.00
$349.00
CPAP and BiPAP battery backup. This portable battery backup is compatible with ResMed Airsense 11, AirMini, and all other CPAPs. This car charger will help the battery stay charged.
Portable Outlet Car Charger – CPAP & BiPAP Compatible Car Charging Inverter $39.00
$39.00
O2 Concepts rechargeable lithium ion battery with label and branding
OxLife Liberty & OxLife Liberty 2 Portable Oxygen Concentrator Battery Pack – Extended Power Replacement – 4-Hour Runtime (Pulse Setting 2) $315.00
$315.00
Battery Pack for OxLife Independence Portable Oxygen Concentrators
OxLife Independence Replacement Battery | Extended Portable Power for Oxygen Concentrators $298.99
$298.99
The Astral External Battery has been designed specifically for use with the Astral series of ventilators. It is an external lithium-ion battery intended for hospital and home use to provide increased battery capacity and autonomy with an additional eight hours of electrical autonomy during typical use. The combination of the internal battery and two external batteries provides up to 24 hours of run-time.
ResMed Astral External Battery – 8Hr Extended Power for Astral Ventilators $695.00
$695.00
Portable Outlet X9 rechargeable CPAP and BiPAP battery backup with uninterruptible power supply and digital display
Portable Outlet X9 CPAP Rechargeable Battery Backup & UPS with AC/USB Outlets $365.00
$365.00
Caire Eclipse 195Wh power cartridge battery for Eclipse portable oxygen concentrators
Caire Eclipse Portable Oxygen Concentrator Replacement Power Cartridge Battery $399.00
$399.00
O2 Concepts Single Bay Desktop Battery Charger takes under 5 hours to fully charge one Oxlife Independence spare battery. Recharge your Oxlife Independence Portable Oxygen Concentrator battery with the easy to use External Battery Desktop Charger.
O2 Concepts Single Bay Desktop Battery Charger for OxLife Independence Concentrator $320.00
$320.00