The Grizzl-E Ultimate 48A is the most powerful Level 2 home EV charger Grizzl-E makes — delivering 48A / 11.5kW @ 240V, charging up to 9× faster than a standard Level 1 cable. Built entirely in Canada with a heavy-duty cast aluminum NEMA 4X enclosure, it’s engineered for real Canadian winters and built to last decades. No plastic housing, no compromise.
Key Specifications
- Output: 48A / 11.5kW @ 240V (requires 60A circuit breaker)
- Adjustable amperage: 16 / 24 / 32 / 40 / 48A via dip switches or app
- Connector: J1772 — compatible with all EVs and PHEVs sold in North America
- Cable length: 25 ft premium hardwired cable
- Enclosure: NEMA 4X / UL Type 4 cast aluminum — fully weatherproof, indoor & outdoor rated
- Connectivity: Wi-Fi + Grizzl-E Connect app with external antenna for extended range
- Dimensions: 26.0 × 16.0 × 9.3 cm / 8.44 kg
- Model: GRU-077-W-HW-25TJ48-A-GB
- Certifications: UL Certified, Energy Star certified
- Made in Canada 🇨🇦
Smart Charging Features
- Wi-Fi connected via Grizzl-E Connect app (iOS/Android) with external antenna
- Real-time charging monitoring — voltage, current, power, energy consumption
- Charging schedules to use off-peak utility rates
- Demand/Response utility program participation
- Remote lock/unlock and access control
- Web interface accessible via browser for settings and stats
- Works fully offline — no app required to charge
- OCPP compatible for commercial/smart grid integrations
Safety & Protections
- Built-in GFCI protection
- Over-current, over-voltage, under-voltage, over-temperature, ground fault, and missing diode protections
- Self-monitoring and automatic power outage recovery
- UL Tested and Certified for continuous peace of mind
Professional Installation by Power Blitz Electrical
This package includes professional installation by licensed electricians at Power Blitz Electrical. We assess your panel, run the required 60A 240V circuit, and hardwire the Grizzl-E Ultimate for safe, code-compliant operation. ESA permit and inspection included where applicable. Serving the GTA, York Region, Barrie, Innisfil, Simcoe County, North York, Mississauga, and surrounding Ontario areas.
- 60A circuit installation at 240V
- Hardwired connection with proper gauge wiring
- ESA-compliant installation and permit coordination
- Charger commissioning and app setup walkthrough
- Installation area subject to service availability
Warranty
3-year manufacturer warranty direct from Grizzl-E (United Chargers Inc.). Full Canadian customer support included. Energy Star certified and may qualify for federal, provincial, or utility EV charger rebates.
Power Blitz installed this Grizzl-E Ultimate and it’s been running flawlessly since day one. The aluminum enclosure is rock solid — nothing flimsy about this charger. Charges my Tesla Model 3 at full 48A, app works perfectly. Proud to have a Canadian-made product on my garage wall.
Went with Power Blitz for the full install package and I’m glad I did. Everything was handled — permit, wiring, commissioning. The Grizzl-E Ultimate itself is built like a tank. Heavy aluminum housing, premium cable, solid connector. Charges my Kia EV6 overnight from almost empty. Would absolutely recommend.
Solid charger overall. Took a couple tries to get the Wi-Fi connected but once it was set up the app works great. Love being able to see my energy consumption and set overnight schedules. The cast aluminum body feels extremely durable — nothing like the plastic units. Power Blitz team was professional and efficient.
Best EV charger purchase I’ve made. The 48A output is noticeably faster than my old 32A setup. Power Blitz did a clean install — even labelled the breaker and left the wiring tidy. The Grizzl-E app shows real-time voltage, current, and energy costs which is a nice touch. Made in Canada, works in Canadian winters. 10/10.
Had Power Blitz run a new 60A circuit and install this for my Hyundai Ioniq 6. Passed ESA inspection without a single issue. The charger is incredibly well built — cast aluminum, external Wi-Fi antenna, premium cable. App is clean and straightforward. My car is always fully charged when I need it. Zero complaints.
Grizzl-E Ultimate is in a different league than the plastic chargers. The build quality is immediately obvious when you hold it. Power Blitz handled the whole installation and it was completely painless. I’ve been through two Ontario winters now and this unit hasn’t flinched once. App works well and updates reliably.
Very happy with this charger. The adjustable amperage via dip switches is a smart design — set it to 40A for our 50A breaker and it runs perfectly. Power Blitz installation was smooth, technician was knowledgeable. Wi-Fi antenna is external which makes a real difference for garage signal. Loses one star only because the holster design could be improved.
We’ve had this for three months now and I have nothing negative to say. Charges our Ford Mustang Mach-E fully overnight. Power Blitz ran a clean install — concealed wiring, proper breaker labelling, the works. The Grizzl-E app is simple and tells you exactly what you need to know. Love that it’s made in Canada.
Power Blitz recommended the Grizzl-E Ultimate when I asked for the most durable option and I understand why. This thing is built to last. Heavy cast aluminum, external antenna for reliable Wi-Fi, serious cable. My Volkswagen ID.4 charges at full speed every night. App has never dropped the connection. Excellent product, excellent installation.
After doing a lot of research I chose the Grizzl-E Ultimate because of the metal enclosure and Canadian manufacturing. Power Blitz did the install and it was a great experience. Technician was on time, explained the setup, and the whole job was done in a few hours. Charger has been running perfectly. ESA inspection passed first try.
Great charger for the price point when you factor in the quality. Cast aluminum housing, 48A output, long cable — it’s got everything you need. The Wi-Fi setup was a bit fiddly but Grizzl-E support was helpful. Power Blitz handled everything from panel to charger, made the whole process easy. Runs great through Simcoe County winters.
This is the second Grizzl-E product I’ve owned and they keep improving. The Ultimate 48A is their best yet — faster, smarter, and even better built than before. Power Blitz was my third quote and the best value by far. Everything installed to code, passed inspection no issues. My Chevy Blazer EV charges in under 6 hours from empty.
Blown away by the build quality on this unit. Cast aluminum feels like it will outlast my house. Power Blitz electrician was thorough and professional — showed me how to use the app and set up the schedule before leaving. Energy consumption tracking is really useful for calculating monthly charging costs. Highly recommend both the charger and Power Blitz.
Had Power Blitz install this for Valentine’s Day — best gift I’ve given myself! The Grizzl-E Ultimate is seriously impressive hardware. Nothing wobbles, nothing feels cheap. App connected first try and the overnight scheduling means I’m always waking up to a full charge at off-peak rates. Made in Canada and built to handle our winters. Couldn’t be happier.