EasyJet allows the transport of up to two mobility items per passenger for free. However, if you wish to bring a sports wheelchair as a third item, it will count as sports equipment and you must pay the corresponding fee. You have all the information in: «Dimensions, weight and objects allowed in hand luggage on easyJet«.
You have all the information in: "Dimensions, weight and objects allowed in hand luggage on easyJet".