Powakaddy plug n play electric trolley batterys suitable for use with fw7 fw5 fw3 powakaddy electric trolleys of the many features which make the freeway range so appealing the plug lsquonrsquo play battery system will perhaps be most pleasing it replaces fiddly connectors with a streamlined cassette system which allows the batteries to quickly slot into place so no more messing around with wires and connectors ndash just plugrsquonrsquo play