The Chevy Volt is a plug-in hybrid, so it does not need a massive 48-amp charger. Its onboard charger tops out around 3.6 kW, which means a quality 16-amp to 32-amp Level 2 unit will refill the Volt’s battery in roughly two to three hours instead of the slow overnight crawl you get from the stock 120-volt cord. The trick is matching a charger to the Volt’s J1772 port, your home’s electrical capacity, and the way you actually charge.
We focused on real, widely sold Level 2 EVSE units that plug into a NEMA 14-50 or 6-50 outlet or hardwire to your panel, all using the standard J1772 connector the Volt accepts. Below are seven chargers we rate highly for Volt owners, ranked best first, with honest notes on where each one falls short so you can pick the right one without guesswork.
| Photo | Product | Score | Buy |
|---|---|---|---|
 |
ChargePoint Home Flex Best Overall Up to 50A, adjustable 16-50A, NEMA 14-50 plug or hardwire, Wi-Fi, J1772 |
9.5 | 🛒 Check Price |
 |
JuiceBox 32 Best Smart Charger 32A, NEMA 14-50 plug or hardwire, Wi-Fi, Alexa, 25-foot cable, J1772 |
9.3 | 🛒 Check Price |
 |
Grizzl-E Classic Most Durable Adjustable 16-40A, NEMA 14-50 plug, 24-foot cable, J1772 |
9.1 | 🛒 Check Price |
 |
Lectron V-Box 48 Amp Best Value Pick Adjustable up to 48A, NEMA 14-50 plug, 20-foot cable, J1772 |
8.9 | 🛒 Check Price |
|
🚗
|
EvoCharge iEVSE Best Plug-and-Play 32A, NEMA 14-50 plug or hardwire, 18-foot cable, J1772 |
8.7 | 🛒 Check Price |
 |
Emporia EV Charger Best App Experience Adjustable up to 48A, NEMA 14-50 plug or hardwire, 24-foot cable, Wi-Fi, J1772 |
8.5 | 🛒 Check Price |
 |
MUSTART Level 2 Portable EV Charger Best Portable Adjustable up to 40A, NEMA 14-50 plug, 25-foot cable, portable, J1772 |
8.2 | 🛒 Check Price |
1. ChargePoint Home Flex: Best Overall
The ChargePoint Home Flex is overkill for a Volt on paper, and that is exactly why it earns our top spot. The Volt only draws about 16 amps, so you set the Home Flex to a low amperage and it charges the car perfectly while sipping power. The real win is longevity: if your next car is a full battery EV, this same unit already handles up to 50 amps without a replacement. That makes it the smartest single purchase for a Volt household that plans to grow.
The app is the best in this group, with reliable scheduling so you can charge during off-peak hours, plus energy reporting that actually helps you understand your usage. The honest weakness is that all that capability is wasted on a Volt today, and the Wi-Fi pairing can be temperamental if your router signal is weak at the far end of the garage. A Wi-Fi extender solves it, but it is an extra step some buyers will not love.
- Adjustable amperage from 16A to 50A to match any breaker
- Wi-Fi app with scheduling, reminders, and energy reports
- Indoor and outdoor rated with a long 23-foot cable
Pros: Future proof if you upgrade from the Volt to a full EV; Genuinely useful app with scheduling and cost tracking; Long cable reaches across a two-car garage
Cons: Far more capacity than the Volt can actually use; App setup can be finicky on weak garage Wi-Fi
2. JuiceBox 32: Best Smart Charger
The JuiceBox 32 hits the sweet spot for Volt owners who want smart charging without paying for 48 or 50 amps they will never use. At 32 amps it more than covers the Volt’s draw, so the car charges at its maximum rate every time. The app handles scheduling, send-to-phone reminders, and load balancing if you ever add a second EVSE, and Alexa voice control is a nice touch in a connected garage.
The build quality is reassuringly solid and the 25-foot cable gives you flexibility on where you park. The catch is that the best features live behind the JuiceNet app and account, so if the cloud service has an outage your scheduling can hiccup, and basic charging still works but the smarts go dark. The cable also stiffens noticeably in winter cold, which makes wrapping it back onto the holster a two-hand job.
- 32 amps delivers full speed to the Volt's onboard charger
- Smart scheduling, Alexa control, and load balancing
- Rugged outdoor rated housing with a 25-foot cable
Pros: Smart features are deep without being complicated; Long cable and weatherproof build suit driveway charging; Energy tracking helps time charging to cheap power windows
Cons: Relies on the JuiceNet app and account to unlock smart features; Cable is on the stiff side in cold weather
3. Grizzl-E Classic: Most Durable
If you want a charger you install once and never think about again, the Grizzl-E Classic is hard to beat for a Volt. Its cast aluminum housing is genuinely tough and rated for brutal cold and heat, which matters if your charger lives outdoors or in an unheated garage. You set the amperage with an internal switch to match your breaker, plug in the Volt, and it just charges. There is no account, no firmware, and nothing in the cloud to fail.
That simplicity is also the trade-off. There is no Wi-Fi, no app, and no scheduling, so if you want to charge only during off-peak hours you either rely on the Volt’s own onboard charge timer or a smart outlet. For Volt owners that is usually fine because the car has decent built-in scheduling, but buyers who want everything controlled from a phone should look at the JuiceBox or ChargePoint instead.
- Cast aluminum case rated for harsh outdoor weather
- Adjustable 16, 24, 32, or 40 amps via internal switch
- No app dependency, charging starts the instant you plug in
Pros: Built like a tank and rated for extreme temperatures; No app or account, so nothing to break or update; Adjustable amperage covers small and large breakers
Cons: No Wi-Fi or scheduling, so you time charging manually; Amperage is set inside the unit, not from a phone
4. Lectron V-Box 48 Amp: Best Value Pick
The Lectron V-Box delivers a lot of charging hardware for not much fuss, which makes it a smart value choice for Volt owners who do not need an app. You can dial the amperage down so it charges the Volt at full speed without overloading a modest circuit, and the NEMA 14-50 plug means installation is as easy as having an electrician add one outlet. The LED display clearly shows charging status, faults, and power level at a glance.
What you give up is connectivity. There is no Wi-Fi, no scheduling, and no energy reporting, so off-peak charging again falls to the Volt’s onboard timer. The included cable holster is also fairly basic, so the cord can sag if you do not add a hook on the wall. For a no-frills, reliable Level 2 charge, though, the V-Box punches well above its weight.
- Adjustable amperage so you can dial it down for the Volt
- Compact housing with a clean LED status display
- NEMA 14-50 plug for a straightforward outlet install
Pros: Strong capacity and adjustability for the money; Simple plug-in install with a common outlet; Clear status lights make charging state obvious
Cons: No smart app or scheduling features; Cable management holster is basic
5. EvoCharge iEVSE: Best Plug-and-Play
The EvoCharge iEVSE is a clean, no-drama Level 2 charger that suits Volt owners who value safety certification and simplicity. It is UL listed with proper ground fault and ground monitoring, which gives real confidence for a unit that lives in the garage and runs unattended overnight. At 32 amps it charges the Volt at its full rate, and you can choose between a plug-in cord or a hardwired install depending on your setup.
The main limitation is the 18-foot cable, which is shorter than the 24-foot and 25-foot cords on some competitors, so parking position matters more here. It also leans plain on the software side, with none of the scheduling and reporting found on the JuiceBox or ChargePoint. For a Volt that mostly charges in the same spot every night, the shorter cable is a non-issue and the reliability is excellent.
- 32 amps for full Volt charging speed
- UL listed with solid safety and ground monitoring
- Choice of plug-in or hardwire installation
Pros: UL listed for verified safety compliance; Reliable, straightforward charging with no learning curve; Flexible install as plug-in or hardwired
Cons: Shorter 18-foot cable than some rivals; Lacks the deep app ecosystem of smart units
6. Emporia EV Charger: Best App Experience
The Emporia EV Charger pairs a friendly app with strong hardware, making it a great fit for Volt owners who want smart scheduling without a steep learning curve. The app is clean and reliable for setting off-peak charge windows, and if you also use Emporia’s home energy monitor the two integrate nicely for a full picture of household power use. You can set the amperage down to match the Volt and your circuit, and it is Energy Star certified so standby draw stays low.
As with the ChargePoint, the headline weakness is that the Volt cannot use anywhere near the unit’s full output, so you are paying for headroom you will only benefit from with a future EV. The Wi-Fi can also drop if your garage sits at the edge of your router’s range, which interrupts scheduling until it reconnects. A range extender fixes it, but it is one more thing to set up.
- Wi-Fi app with scheduling and home energy integration
- Adjustable amperage to suit the Volt and your breaker
- Energy Star certified for efficient standby draw
Pros: Polished app with genuinely useful scheduling; Energy Star efficiency keeps standby draw low; Long 24-foot cable and flexible install options
Cons: More capacity than the Volt needs; Wi-Fi connection can drop in weak-signal garages
7. MUSTART Level 2 Portable EV Charger: Best Portable
The MUSTART portable Level 2 charger is the pick for Volt owners who want charging flexibility beyond a single garage spot. It comes with a carry case and a long 25-foot cable, so you can keep it in the trunk and plug into a NEMA 14-50 outlet at a relative’s house, a rental, or a worksite. The adjustable amperage lets you scale down for the Volt or for a weaker circuit, and the LCD screen clearly shows status and any faults.
The trade-off is durability and permanence. A portable plug-in unit is inherently less weatherproof and rugged than a fixed wall charger, and it is not designed to be hardwired into your panel. If your Volt rarely leaves home, a dedicated wall unit will feel more solid, but for travel and dual-location charging the MUSTART is genuinely handy and dependable.
- Portable design with a carry case for travel
- Adjustable amperage settings for different outlets
- Long 25-foot cable and a clear LCD status screen
Pros: Travels in the trunk for charging away from home; Adjustable amps adapt to outlets you find on the road; Long cable and clear LCD make it easy to use
Cons: Portable plug-in design is less rugged than wall units; Not meant for permanent hardwired installation
Frequently Asked Questions
How fast will a Level 2 charger charge my Chevy Volt?
The Chevy Volt’s onboard charger accepts up to about 3.6 kW, which is roughly 16 amps at 240 volts. With a Level 2 charger the Volt fully recharges in about two to three hours from empty, compared to the eight to thirteen hours the stock 120-volt cord takes. Buying a 32-amp or 48-amp charger will not make the Volt charge faster, because the car’s onboard charger is the bottleneck, not the wall unit. A higher amperage charger only helps if you later own a full EV that can accept more power.
Does the Chevy Volt use the standard J1772 connector?
Yes. Every model year of the Chevy Volt uses the standard J1772 connector for both Level 1 and Level 2 charging, so any of the chargers in this guide will plug right in. J1772 is the universal AC charging standard for non-Tesla EVs and plug-in hybrids sold in North America. If you ever charge at a public station, the same J1772 plug applies, and Tesla stations require a separate adapter that is not relevant to home Level 2 charging on the Volt.
Should I get a plug-in charger or hardwire it?
For most Volt owners a plug-in charger on a NEMA 14-50 outlet is the easier and more flexible choice, because you can unplug it, take it to a new home, or swap units without an electrician. Hardwiring is cleaner looking, can be slightly more reliable long term, and is sometimes required for outdoor installs or higher amperage units. Since the Volt draws modest power, a plug-in unit on a properly rated circuit is perfectly safe and convenient. Either way, have a licensed electrician confirm your panel and breaker can handle the load.
Do I need a 50-amp circuit for my Volt?
No. Because the Volt only draws around 16 amps, you do not need a heavy 50-amp circuit just for the car. Many owners run their charger on a 20-amp or 30-amp circuit and charge the Volt at full speed without issue. That said, several chargers in this guide are adjustable, so if you install a larger circuit now you can dial the charger down for the Volt today and turn it up later for a future EV. Always size the breaker to the charger and have an electrician verify it.
Are smart Wi-Fi chargers worth it for a plug-in hybrid like the Volt?
It depends on how you charge. The Volt already has a decent onboard charge timer, so you can schedule off-peak charging from the car itself without a smart charger. If you want energy reporting, voice control, reminders, or you plan to add a second EV later, a Wi-Fi charger like the JuiceBox, ChargePoint, or Emporia adds real convenience. If you just want to plug in and walk away, a simple unit like the Grizzl-E or Lectron does the job reliably with nothing to update or troubleshoot.
Our Verdict
For most Chevy Volt owners, the ChargePoint Home Flex is our top pick because it charges the Volt flawlessly today and is ready for a full EV tomorrow, with the best app and a long cable to match. If you want top-tier smart features tuned right for a plug-in hybrid, the JuiceBox 32 is the runner up, delivering full Volt charging speed and deep scheduling without paying for capacity you will never touch. Owners who prize bulletproof simplicity should grab the Grizzl-E Classic instead, while the Lectron V-Box covers the no-frills value bracket nicely.
More Batteries Guides
Video Guide
Video: Related tutorial from YouTube