When it comes to high configurability, adaptability, and functionality in a powerchair, the Invacare Storm4 power wheelchair is simply unbeatable. This power wheelchair is specially designed to satisfy complex user requirements concerning configurability, flexibility, and functionality. It can be used as an outdoor wheelchair or indoor wheelchair providing a safe and stable drive experience without compromising on manoeuvrability. Thanks to its contemporary design, it also ensures the powerchair is always elegant and stylish.
Storm4 comes with a modular concept, which lets it easily adapt to a diverse range of user needs. The motor type and speed can be selected according to indoor or outdoor use. It also features a wide range of backrest styles are available on the ModuliteTM seating system to ensure a good posture for the user. Also, available is the ability to modify the seat and backrest width over a larger range.
The Invacare Storm4 is also very easy to handle – carefully built with the need for ease of handling in mind. The batteries are straightforward to remove, and the electronics are easily accessed for quick, trouble-free servicing. This power wheelchair also comes with exceptional aesthetics. The contemporary design of the Storm4 indicates its robust construction and excellent driving performance. It has a modern LED lights, and the front arms are coloured with attractive side applications to compliment the chosen cover colour.
Key features
| Seat width: | 380 – 530 mm |
| Seat depth: | 410 – 510 mm |
| Seat height: | 400 – 650 mm 3 450 / 480 mm without lifter |
| Backrest height: | 480, 540, 560 mm |
| Armrest height: | 275 – 340/ 325 – 390 mm 10 245 – 310/ 295 – 360 mm |
| Length of footrests: | 290 – 460 mm |
| Seat angle: | 0° – 25° |
| Backrest angle: | 90 – 120° |
| Total height: | 1020 – 1190 mm |
| Total length without footrests: | 910 mm |
| Driving unit width: | 630 mm (wheelbase) |
| Total length: | 1190 mm |
| Max. user weight: | 150 kg |
| Battery capacity: | 73.5 Ah |
| Turning diameter: | 1770 mm |
| Max. climbable obstacle height: | 60 / 100 mm |
| Max. safe slope: | 20% (11.3°) 15% (8°) with lifter |
| Motor capacity: | 340 W |
| Speed: | 6 or 10 km/h |
| Driving range: | Up to 36 km |
| Total weight: | 174 kg 3 |
| Crash tested: | Yes |
| Shroud colour: | Standard colours: Blue (RAL 5026), Black (RAL 9005), Champagne (0314) – Colour Options: Transparent Red (0200), White (RAL 9016), Olive Green (RAL 6003) |
Comment
![]() |
Storm 4 Brochure (1.56 MB) |
![]() |
INVACARE – LiNX – CONTROLS – GTRAC – FACT SHEET – POWER WHEELCHAIR (266.41 KB) |
![]() |
INVACARE – LiNX – CONTROLS – LOAD COMPENSATION – FACT SHEET – POWERWHEELCHAIR (419.04 KB) |
![]() |
Storm 4 user manual (11.43 MB) |
![]() |
UM LiNX REM400 en (9.24 MB) |
![]() |
UM Modulite EN (8 MB) |
![]() |
INVACARE – OPTICHARGER – USER MANUAL – POWER WHEELCHAIRS (4.77 MB) |
![]() |
LiNX User manual (2.57 MB) |
| Seat width: | 380 – 530 mm |
| Seat depth: | 410 – 510 mm |
| Seat height: | 400 – 650 mm 3 450 / 480 mm without lifter |
| Backrest height: | 480, 540, 560 mm |
| Armrest height: | 275 – 340/ 325 – 390 mm 10 245 – 310/ 295 – 360 mm |
| Length of footrests: | 290 – 460 mm |
| Seat angle: | 0° – 25° |
| Backrest angle: | 90 – 120° |
| Total height: | 1020 – 1190 mm |
| Total length without footrests: | 910 mm |
| Driving unit width: | 630 mm (wheelbase) |
| Total length: | 1190 mm |
| Max. user weight: | 150 kg |
| Battery capacity: | 73.5 Ah |
| Turning diameter: | 1770 mm |
| Max. climbable obstacle height: | 60 / 100 mm |
| Max. safe slope: | 20% (11.3°) 15% (8°) with lifter |
| Motor capacity: | 340 W |
| Speed: | 6 or 10 km/h |
| Driving range: | Up to 36 km |
| Total weight: | 174 kg 3 |
| Crash tested: | Yes |
| Shroud colour: | Standard colours: Blue (RAL 5026), Black (RAL 9005), Champagne (0314) – Colour Options: Transparent Red (0200), White (RAL 9016), Olive Green (RAL 6003) |
Comment
![]() |
Storm 4 Brochure (1.56 MB) |
![]() |
INVACARE – LiNX – CONTROLS – GTRAC – FACT SHEET – POWER WHEELCHAIR (266.41 KB) |
![]() |
INVACARE – LiNX – CONTROLS – LOAD COMPENSATION – FACT SHEET – POWERWHEELCHAIR (419.04 KB) |
![]() |
Storm 4 user manual (11.43 MB) |
![]() |
UM LiNX REM400 en (9.24 MB) |
![]() |
UM Modulite EN (8 MB) |
![]() |
INVACARE – OPTICHARGER – USER MANUAL – POWER WHEELCHAIRS (4.77 MB) |
![]() |
LiNX User manual (2.57 MB) |