ChargePoint CT4000
| Output power | 8.4 kW |
|---|---|
| Max output current | 30 A |
| Input voltage | 280 V |
| Charging outputs | 2 |
Practical numbers
- Minimum circuit breaker
- 40 A (125 percent rule)
- Full charge, 75 kWh battery
- 8.9 hours
- Full charge, 60 kWh battery
- 7.1 hours
- Cost per full charge
- $14.49 at the national average residential rate (April 2026)
- Simultaneous charging
- Charges 2 vehicles at once
What stands out
- The highest input voltage in the database.
- The fastest output power among the 38 units in its 25 to 32 A class.
- Charging outputs of 2 puts it in the top 1% of the database (rank 2 of 445), vs the 1 median.
- One of ChargePoint's 7 certified models.
Trade-offs
- Max output current of 30 A sits in the bottom 11% of the database (rank 398 of 445), vs the 48 A median.
- Output power of 8.4 kW sits in the bottom 17% of the database (rank 369 of 445), vs the 11.52 kW median.