What kind of charger does a Chevy Bolt EV use?
The Chevy Bolt EV charges via both AC and DC charging options: Level 1 (120V) and Level 2 (240V) AC charging using a J1772 connector, and DC fast charging at public stations using CCS Combo 1. It has an onboard 7.2 kW AC charger and supports DC fast charging up to about 50 kW.
For most drivers, that means you can plug into a standard household outlet for slow charging, install a 240V home charger for faster daily charging, and rely on public CCS DC fast chargers when you’re on the road. Below is a breakdown of how each option works and what to expect in practice.
AC charging options
AC charging comes in two common levels. Here’s how Level 1 and Level 2 charging apply to the Bolt EV, including connectors, power levels, and typical charging speeds.
Level 1 charging (120V)
The Bolt EV ships with a portable Level 1 charging cord that plugs into a standard 120V outlet. This is the slowest option and is typically used for emergency or overnight charging when no higher-voltage outlet is available.
Before listing the specifics, note the following:
- Connector: NEMA 5-15 (standard household outlet) to the Bolt’s J1772 inlet.
- Onboard capability: Basic AC charging with limited power draw.
- Estimated charge rate: Roughly a few miles of range per hour of charging, depending on circuit amperage.
Conclusion: Level 1 is convenient in a pinch but not practical for daily replenishment if you drive a lot each day.
Level 2 charging (240V)
Level 2 charging uses a 240-volt supply and a J1772 connector. The Bolt’s onboard AC charger is rated at up to 7.2 kW (about 30 amps), so the actual rate depends on the power supply and wiring installed at your location. This option is the standard for home charging and most public charging stations.
Before listing the specifics, note the following:
- Connector: J1772 plug for AC charging.
- Onboard capability: Up to 7.2 kW max (roughly 30A at 240V).
- Estimated charge rate: Typically around 20–30 miles of range per hour, depending on the station and vehicle state of charge.
Conclusion: Level 2 is the workhorse for daily charging, enabling much faster replenishment than Level 1.
DC fast charging (CCS Combo 1)
For long trips or quick top-ups on the road, the Bolt supports DC fast charging via the CCS Combo 1 connector at participating public stations. This bypasses the onboard AC charger and feeds DC power directly to the battery.
Before listing the specifics, note the following:
- Connector: CCS Combo 1 (DC fast charging in the U.S.).
- Power: Up to about 50 kW peak charging rate, depending on station and battery state of charge.
- Estimated charge rate: A 0–80% top-up typically occurs in roughly 30–40 minutes under optimal conditions.
Conclusion: DC fast charging is essential for travel beyond daily commuting needs, offering the quickest replenishment on the go.
Practical considerations for Bolt EV charging
When planning charging, consider your daily driving needs, available outlets, and access to public chargers. A home Level 2 setup is the most convenient for everyday use, while Level 1 serves as a backup option and CCS DC fast charging is the best choice for road trips or urgent top-ups.
Summary
The Chevy Bolt EV uses a combination of charging options: Level 1 (120V) and Level 2 (240V) AC charging through a J1772 inlet, with an onboard 7.2 kW AC charger, and DC fast charging via CCS Combo 1 at public stations up to approximately 50 kW. Most owners rely on Level 2 for daily charging, keep Level 1 as a backup, and use DC fast charging for longer trips.
