FLying with Lithium-Ion Wheelchair Batteries – What you Need to Know

OI get a lot of questions about flying with lithium-ion wheelchair batteries. There is a lot of misinformation and confusion out there, and many folks are concerned about their first flight with their wheelchair or other assistive device that has lithium ion batteries. So let me try and clear things up for you.

Lithium-Ion Battery Rules for Assistive Devices

So who sets the rules for lithium-ion batteries? Well in the US, these safety rules are set by the Federal Aviation Administration (FAA). That agency sets minimum guidelines for the safe transport of lithium-ion batteries on US aircraft; however individual airlines may set stricter standards or even disallow them altogether.

The magic number for lithium-ion batteries in mobility devices for air travel in 300 watt hours (Wh). If you have a wheelchair or assistive device with a lithium-ion battery of 300 Wh or less that does not have a protective housing, then it must be removed and carried on the plane with you. On the other hand, if the lithium-ion battery (still 300 Wh or less) is installed on an assistive device and it does have a protective housing, then it will need to be carried as checked luggage. If this is the case, you need to notify the airline, as additional protective measures and an inspection may be required.

As for spare batteries, the magic number is also 300 Wh. One spare battery of up to 300 Wh or two spares of 160 Wh each are allowed. The spare batteries must be carried on the aircraft, as they cannot be carried in the cargo hold. Spare batteries should be carried in protective pouches or covered with non-conductive tape to prevent short circuits. Airline personnel will likely inspect all batteries before boarding.

Additional Information

It’s also a good idea to bring a copy of the battery’s Material Safety Data Sheet with you in case there are any questions from the flight crew. You also need to check with the airline in advance (at least 48 hours prior to departure) to see what the specific requirements are, as they do vary from airline to airline. Again, the airlines may have stricter requirements than the FAA minimum guidelines.

Additionally, foreign airlines (non US-airlines) may have different safety regulations and requirements, so it’s best to check with them well in advance of your flight. Most airlines have detailed information listed on their websites. It’s important that you check the airline website before booking because some airlines may not allow them at all,

Additionally, lithium metal (nonrechargeable lithium) batteries are forbidden with assistive devices. That means the airlines will not take them.

And here are a few good resources about traveling with lithium-ion wheelchair batteries, .

https://www.faa.gov/hazmat/packsafe/resources/airline-passengers-batteries

https://www.faa.gov/hazmat/packsafe/wheelchairs-mobility-devices

Have a good trip!