modality - a method of therapy that involves physical or electrical therapeutic treatment. rehabilitation - the treatment of physical disabilities by massage and electrotherapy and exercises.
An AA battery is a 1.5 volt battery so if you connected 8 together in series you would have the 12 volts, but you would have no where near the amount of amps necessary to turnâ¦ the engine over.
Three 12 volt 100 amp hour batteries connected in a series string (positive to negative, positive to negative, positive to negative) would make a 36 volt 100 ah battery pack. This can be charged across the pack with a 36 volt output charger of the appropriate amp output.