Fully working Sunrise Medical wheelchair charger For use with Quickie Q300, Q500 etc Was PAT tested and has been used to charge my wheelchair and so works perfectly I have 2 wheelchairs and so don't need 2 chargers so hence why I'm selling this one May also charge other brands of wheelchairs with the 3 pin attachment but you would need to check this as this is buyers responsibility to check this will work Great cheap replacement as these are well over £100 from any mobility shop Any questions please ask and I will do my best to answer these