PAG 9581V (9581V 9581-V 9581/V) V-Mount Series/Parallel Power Module
This series/parallel unit can be used to connect two V-Mount batteries in series; it produces an output voltage equal to the sum of the two batteries' individual voltages (up to 30V), for applications such as powering lighting or microwave links.
Connecting the batteries in parallel produces a capacity equal to the sum of the two batteries' individual capacities (up to 14Ah), for extended equipment run-time. This mode provides continuous operation. Output is via an XLR4 socket.