Choosing between the Grizzl-E Classic and the ChargePoint Home Flex comes down to a few specific differences in power, connector type, smart features and price. Here is a data-driven breakdown to help you decide which Level 2 home charger is the right fit for your EV and your garage.
Quick verdict
Both are solid Level 2 home chargers, so the right pick depends on your situation. Choose the Grizzl-E Classic if you want a rugged, no-frills charger built to last and do not care about an app. Choose the ChargePoint Home Flex if you want the most adjustable amperage and the best companion app, and you may install on an older electrical panel.
Specs side by side
| Spec | Grizzl-E Classic | ChargePoint Home Flex |
|---|---|---|
| Max power | 40A / 9.6 kW | 50A / 12.0 kW |
| Adjustable amperage | dip-switch (16/24/32/40A) | 16-50A |
| Approx. range/hour* | ~34 mi/hr | ~42 mi/hr |
| Connector | J1772 (NACS available) | J1772 (NACS variant available) |
| Installation | Hardwire or NEMA 14-50 plug | Hardwire or NEMA 14-50 plug |
| Cable length | 24 ft | 23 ft |
| Smart / app | No | Yes |
| Certifications | ETL | UL |
| Warranty | 3 yr | 3 yr |
| Approx. price (USD) | $350-425 | $550-700 |
*Range-per-hour is an approximate estimate (~3.5 miles per kWh) and depends on your specific EV and its onboard charger rate.
The key differences that actually matter
- The ChargePoint Home Flex charges faster (12.0 kW vs 9.6 kW) – roughly 8 extra miles of range per hour, though only if your EV onboard charger can accept the higher rate.
- Connector is the deciding factor for many buyers: the Grizzl-E Classic uses J1772 (NACS available), while the ChargePoint Home Flex uses J1772 (NACS variant available). Match this to the car you will charge most often.
- The ChargePoint Home Flex adds app control and scheduling; the Grizzl-E Classic is a simpler plug-and-charge unit with no app – fewer things to go wrong, but no scheduled off-peak charging.
- On price, the Grizzl-E Classic is the more affordable pick (around $350-425 vs $550-700).
Grizzl-E Classic: who it is for
Built like a tank – popular for durability and outdoor use. No app/smart features in the Classic (that is the point). Amperage set via internal dip switches. A Smart/WiFi version exists separately. Choose it if you want a rugged, no-frills charger built to last and do not care about an app.
ChargePoint Home Flex: who it is for
Widest adjustable amperage range (16-50A) makes it safe for older panels. Plug-in version caps at 40A; 50A requires hardwire. Integrates with ChargePoint public network. Choose it if you want the most adjustable amperage and the best companion app, and you may install on an older electrical panel.
Which should you buy?
Both are solid Level 2 home chargers, so the right pick depends on your situation. Choose the Grizzl-E Classic if you want a rugged, no-frills charger built to last and do not care about an app. Choose the ChargePoint Home Flex if you want the most adjustable amperage and the best companion app, and you may install on an older electrical panel. Before you buy either, check two things: your EV maximum onboard AC charging rate (there is no point paying for 12.0 kW if your car caps out lower), and whether your electrical panel can support the required circuit – a 48A charger needs a 60A breaker, and a 40A charger needs a 50A breaker.
FAQ
Is the Grizzl-E Classic or ChargePoint Home Flex faster?
The ChargePoint Home Flex is faster at 12.0 kW versus 9.6 kW, assuming your EV can accept the higher rate.
Which connector do these chargers use?
Both use the J1772 connector, so connector type is not a deciding factor between them. Most non-Tesla EVs in North America use J1772, while Teslas and newer EVs use NACS.