Model Differences 1 Fashion -12A lithium battery "20-25 km" 2 Fashion -20A lithium battery "30-35 km" 3 Stylish high-back -12A lithium battery "20-25 km" 4 Stylish high-back -20A lithium battery "30-35 km" 5 Stylish high-back self-leveling 12A lithium battery "20-25km" 6 Fashionable high-back self-leveling lying-20A lithium battery "30-35 km" 7 Extreme -10A Lithium Battery-Additional control "25-30km" 8 Extreme self-leveling -10A lithium battery-rear control "25-30 km" 9 Extreme Model -20A Lithium Battery-Add rear control "50-55 km" 10 Extreme self-leveling lying-20A lithium battery-rear control "50-55 km" 11 Extreme -40A Lithium Battery-with additional rear control "100-110 km" 12 Extreme self-leveling -40A lithium battery-rear control "100-110 km". This item is in the category "Health & Beauty\Medical & Mobility\Mobility/Walking Equipment\Wheelchairs". The seller is "edensstore1" and is located in this country: CN. This item can be shipped worldwide.