If you are the partner or carer of a powerchair user, your role is vital—but it shouldn’t come at the cost of your own physical health. Even a “lightweight” chair like the Drive DeVilbiss AirFold weighs around 20kg, while the robust KWK D09 Heavy Duty can sit at 25kg–28kg.
Lifting that weight into a car boot multiple times a week is a repetitive strain waiting to happen. In 2026, the UK’s manual handling guidance for carers has shifted: it’s no longer about “muscle,” it’s about ergonomic geometry. Whether you’re loading a Soft-Start Auto-Fold or a HomyKing Heavy Duty, here is how to protect your back and your car.
The biggest mistake spouses make is trying to lift the entire chair off the ground in one “deadlift” motion. This puts maximum pressure on the L5/S1 vertebrae of your lower back.
The 2026 Method: Instead of lifting, you should roll. Most modern chairs, like the Lightweight Intelligent Powerchair, can be moved while folded.
If you are loading the KWK D09 or the MX-MAX All-Terrain into a larger vehicle like an SUV or an Estate, don’t carry it—drive it.
The Pro Tip: Use the “freewheel” levers (usually red levers on the motors). This allows you to push the chair manually. If your car has a low lip, you can often push the chair up a set of telescopic ramps. Users of the Soft-Start Auto-Fold often report that they don’t even need to push; they stand to the side and use the joystick to “walk” the chair up the ramp into the boot.
If a chair feels too heavy, it’s probably because the battery is still in it. In 2026, modular design is standard.
How to Lighten the Load: Before lifting the Lightweight Intelligent or the Adjustable Aerospace Chair, always remove the lithium battery first. These batteries usually weigh between 2kg and 4kg. Removing them doesn’t just make the chair lighter; it changes the “balance point,” making the frame much easier to grip and manoeuvre.
A 25kg metal frame will win every fight against your car’s plastic trim or paintwork.
If you are lifting a chair like the MAS Mobility Auto-Fold daily and you start to feel a “twinge” in your lower back, it’s time to stop.
In 2026, Electric Boot Hoists have become much more affordable in the UK. These are small cranes fitted into your boot that do 100% of the lifting for you. If you have a Motability car, you can often get these fitted as part of your package. It turns a stressful, physically demanding task into a simple button-press.
The Verdict: If you are worried about the weight, the Drive DeVilbiss AirFold is the kindest choice for a spouse. Its carbon-fibre frame is specifically designed to be manageable for people who aren’t “weightlifters.”
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