When you connect this watt meter between a power source and it load, it
provides readings of several useful parameters:
- Current (A)
- Voltage (V)
- Power (W)
- Cumulative current (Ah)
Both the source and the load ports are female “Deans Ultra”-style T
connectors. A short male-male cable is included for use with the source
connection.
The unit can also serve as a battery checker and balancer for lithium polymer
(LiPo), lithium iron phosphate (LiFe), and lithium ion (LiIo) battery packs.
Balancing a battery pack ensures that it has an equal charge in each cell and
prevents a weak cell from limiting the capacity of the battery. 2- to 6-cell
packs with 2.5 mm JST XH-style connectors are supported via an included socket
adapter.