For charging batteries, maximum no. of batteries 2 x 6 V or 1 x 12 V, in ventilated case with ammeter. Complete with shrouded terminals and mains cable.

For charging batteries, maximum no. of batteries 2 x 6 V or 1 x 12 V, in ventilated case with ammeter, position switch to enable charging rate to be maintained, output fuse, indicator lamp. Complete with shrouded terminals and mains cable. Operates on 230 Volts A.C. 50 Hz.