How Fast Is Voltix?

A NEMA 14-50 outlet (50A, 240V) is limited to 32A of continuous charging — about 7.7 kW — because NEC/CEC code requires an 80% derating on outlet-based loads. That gives a Tesla Model Y roughly 9–10 hours for a 20–80% charge. The Voltix hardwired charger runs at a true 48A (11.5 kW), cutting that to ~6.8 hours. Hardwired is also the preferred method for safety: it eliminates the repeated stress on a plug-and-socket connection that occurs thousands of times over the charger's lifetime.

Amperage determines charging speed — but only up to your car's onboard AC charger limit. A 32A charger delivers ~7.7 kW, 40A gives ~9.6 kW, and 48A like the Voltix delivers ~11.5 kW. Most 2023–2026 EVs (Ioniq 5, Ioniq 6, EV6, Model Y Long Range, F-150 Lightning) accept the full 11.5 kW on AC, so you'll use every amp. Older EVs like the Nissan Leaf (6.6 kW onboard charger) charge at their own cap regardless. Always check your vehicle's AC charging specification.

The Voltix delivers 11.5 kW. Most EVs average around 6 km per kWh, so 11.5 kW × 6 km/kWh = approximately 69 km of range per hour of charging. Compare that to a standard 120V wall outlet at 1.4 kW, which adds only ~8 km/hr. For most EV owners commuting 40–60 km daily, a single hour on the Voltix fully replenishes the day's driving.

A 48A charger requires a dedicated 60A double-pole breaker (125% of continuous load per code). Whether your panel can support it depends on your total electrical load — a licensed electrician performs a load calculation. Most Canadian and US homes with 200A service can accommodate this. Homes with 100A panels may need an upgrade (~$2,000–$5,000 CAD) or a smart load management device that throttles EV charging to avoid exceeding panel capacity.

Both are large-battery vehicles. The Kia EV9 takes ~55 hours and the F-150 Lightning ~72 hours on a standard 120V outlet. A 48A Level 2 charger like Voltix cuts those to ~10.5 and ~13.5 hours respectively. A 48A charger is strongly recommended over 32A or 40A alternatives for these vehicles given the large battery sizes. The Voltix's 25ft cable is also important for trucks, which position their charge ports differently than sedans.

Frequent DC fast charging (50–350 kW) is linked to slightly faster battery degradation due to heat generated at high current. Most automakers (Hyundai, Kia, Ford, Rivian) recommend limiting DC fast charging to road trips and using AC Level 2 charging for daily home use. Level 2 at 11.5 kW is gentle on batteries, and overnight charging from a moderate state-of-charge is the best long-term habit for battery longevity.

A single Level 2 EVSE charges one vehicle at a time. For two EVs, you can install two separate chargers on two 60A circuits, or use a dual-port load-sharing EVSE that splits one circuit's power between two cars (each gets roughly half speed). For most two-EV households, two Voltix chargers is the simpler solution — each car gets a full overnight charge at maximum speed.