Replacement battery for portable oxygen concentrator

A rechargeable lithium battery designed to restore portable power for compatible portable oxygen concentrators. Provides a clear capacity and voltage specification so you can replace with confidence and keep mobility devices running when out and about.

Why it's useful

• Offers a direct replacement option to get a portable concentrator back into service without lengthy downtime.
• Suitable as a spare or backup for travel, appointments and daily outings where extended runtime is needed.
• Rechargeable lithium chemistry delivers energy-dense power in a compact form for easier handling and transport.
• Ideal for carers and seniors who need a straightforward battery swap to maintain device availability.
• Compatibility-focused: replace with a unit that matches your device's voltage and capacity to ensure correct operation.
• Simple care: follow manufacturer charging instructions, store in a cool dry place and recycle at an authorised facility when retiring the battery.

Specifications

• Capacity: 99.19Wh
• Voltage: 14.8V
• Chemistry: rechargeable lithium battery
• Compatibility: fits select portable oxygen concentrators — check model compatibility before purchase