OAS Air Ultra Extend Battery – 24V 10.4Ah Removable Lithium Battery

The OAS Air Ultra Extend Battery is a genuine replacement and spare lithium-ion battery designed exclusively for the OAS Air Ultra Electric Wheelchair. Whether you're planning a full day of sightseeing, shopping, travel, or simply want the confidence of carrying backup power, this removable battery helps keep you moving with fewer interruptions.

The OAS Air Ultra features a convenient dual-battery design that allows you to ride with one battery while carrying or installing a second battery for extended driving range. Each 24V 10.4Ah lithium-ion battery delivers manufacturer-rated performance and can provide up to approximately 15 miles of total range when two fully charged batteries are used. Actual driving distance varies depending on rider weight, terrain, speed, temperature, and battery condition. The battery can be charged either while installed in the wheelchair or separately for added convenience. 

• Designed specifically for the OAS Air Ultra electric wheelchair
• 24V 10.4Ah removable lithium-ion battery
• Lightweight design weighs approximately 4 lbs
• TSA-friendly battery for airline travel (subject to airline approval)
• Supports the Air Ultra's dual-battery system for extended driving range
• Charge on or off the wheelchair for added convenience
• Typical charging time of approximately 4–6 hours
• Ideal as a spare, replacement, or travel backup battery
• Official OAS Mobility replacement battery for reliable compatibility

Compatibility: This battery is designed exclusively for the OAS Air Ultra Electric Wheelchair. It is not compatible with the OAS Air Pro, OAS Cruise Pro, or other OAS wheelchair models. Always verify your wheelchair model before ordering.