Your Answer is

The caregiver needs to bring the end-user outside or put the wheelchair on the trunk often,
but the end-user can’t walk and leave the wheelchair by himself/herself

Here are the products that suitable for your conditions.

KM-2500

Seat size (in) 18*16
Seat Height (mm) 470
Caster size (in) 6
Rear Wheel Size (F) 14
Max. user weight (kg) 100
Overall L x W x H (mm) 890*600*860
Overall Collapsed L x W x H (mm) 720*250*680
The total weight (kg) 11.1
The total weight without accessories (kg) 11.1
More info

Ergo Lite

Seat size (in) 16*16
Seat Height (mm) 480
Caster size (in) 6
Rear Wheel Size (F) 14
Max. user weight (kg) 100
Overall L x W x H (mm) 940*570*910
Overall Collapsed L x W x H (mm) 860*270*750
The total weight (kg) 8.8
The total weight without accessories (kg) 8.5
More info

S-Ergo 205

Seat size (in) 18*16
Seat Height (mm) 470
Caster size (in) 6
Rear Wheel Size (F) 14
Max. user weight (kg) 100
Overall L x W x H (mm) 890*620*850
Overall Collapsed L x W x H (mm) 770*310*680
The total weight (kg) 10.4
The total weight without accessories (kg) 10
More info