Electric wheelchair permobil f3 corpus is specially computerized for paraplegic people of the same one that used stephen hawking exelente state brought from the USA working to the original unico detail charger is that you already want change of battery grips load but does not last, the value of the new chair is 7 thousand dls, used round 4 to 3 thousand dls I am selling it in 2200 neg mayor inf to telApp