Examples
Examples
Try the starting example
- Required additional stored charge (Ah)
- 30
- Charging stage currents (A)
- 10,5,2
- Maximum stage durations (hours)
- 2,2,3
- Charge efficiency (fraction)
- 0.95
- Stage durations actually used (hours) JSON
- [2,2,0.789473684211]
- Total duration (hours)
- 4.789474
- Unfilled charge requirement (Ah)
- 0
Try another scenario
- Required additional stored charge (Ah)
- 31
- Charging stage currents (A)
- [10, 5, 2]
- Maximum stage durations (hours)
- [2, 2, 3]
- Charge efficiency (fraction)
- 0.95
- Stage durations actually used (hours) JSON
- [2,2,1.31578947368]
- Total duration (hours)
- 5.315789
- Unfilled charge requirement (Ah)
- 0
Calculation method
Calculation method
Stage durations actually used (hours) JSON
Consume piecewise-constant charging stages in order until supplied required Ah is met; report unmet charge if schedule insufficient.
Total duration (hours)
Consume piecewise-constant charging stages in order until supplied required Ah is met; report unmet charge if schedule insufficient.
Unfilled charge requirement (Ah)
Consume piecewise-constant charging stages in order until supplied required Ah is met; report unmet charge if schedule insufficient.
Symbols and units
- a
- Required additional stored charge (Ah)
- b
- Charging stage currents (A)
- c
- Maximum stage durations (hours)
- d
- Charge efficiency (fraction)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- User-supplied measurements and assumptions; Consume piecewise-constant charging stages in order until supplied required Ah is met; report unmet charge if schedule insufficient. Supported limits: Finite numeric values bounded to 1e9 magnitude; lists and tables contain 1–100 records unless a stricter bound is stated. Inputs use the units shown. Lists explicitly paired by a method must have matching lengths; independent polynomial coefficient vectors may differ. Respect stated physical, interpolation, policy and computational domain limits.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.