Show arranging switches for convenience in charging when mien a garage makes a practice off charging storage batter batteries lel use Is generally made of a motor generator set br a rectifier with a number of cells charging in series the arrangement of switches shown in the drawing will be found very useful for cutting batteries in or out without interrupting MAIN 1 DC P SNAP CA eairs 6 GINO TO OAT refill battery charging switches the circuit for more than a second snap switches such as used for tile the two position control of electric lamps are used and are connected to the circuit in the manner indicated to insert a new battery into the circuit it Is connected to the pair of hanging banging leads and a single turn of 0 the switch instantly cuts it in popular copular mechanics magazine |