Series/Parallel Connections; Battery Orientation - Hammerhead Charger 48V Operator's Manual

Series/Parallel Connections

2.4.3.
To increase both voltage and capacity, connect additional batteries in series and
parallel. Refer to
Diagram 3

Battery Orientation

2.5.
Flooded/wet batteries must be placed upright at all times. Fluid in the battery will spill if
the battery is placed on its side or at an angle. Gel or AGM batteries are spill-proof so
they can be placed either upright or on its side.
Diagram 3 for series/parallel connections.
Example :
Four T-105, 6V Batteries rated at 225AH
Connected in Series/Parallel
System Voltage: 6V + 6V = 12V
System Capacity = 225AH + 225AH = 450AH
8