# Battery voltage sag
# Scope: Thevenin pack model at one operating point.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

openVoltage = 25.2 V
resistance = 0.1 ohm
current = 10 A

loaded := openVoltage-current*resistance [V]
loss := current^2*resistance [W]

check loaded voltage target: loaded >= 22 V

scenario alternative: openVoltage = 20.16 V