Battery charging cost

Charging details

Battery

Usable battery capacity

kWh

Use usable capacity rather than nominal battery size.

Current charge

Target charge

Charging

Charger electricity price

GBP/kWh

Charging loss

Energy lost between the charger and battery.

Optional fees and time

Leave fees at 0 when the charger has no fixed or time-based fees.

Fixed session fee

GBP

Price per minute

GBP/min

Duration calculation A duration is required when a time fee applies.

Expected charging duration

minutes

Constant average charging power

Use average power, not a peak rating.

Taper start power

Taper end power

Power is assumed to taper linearly. Real charging curves vary.

SettingsUnits, charging loss, and saved price defaults