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How Long Does It Take to Charge a Lexus RZ 450e Premium?

The 2024 Lexus RZ 450e Premium (63 kWh usable) charges from 10% to 80% in about 7 h 25 min on a 48 A Level 2 home charger and roughly 30 minutes at a DC fast charger. Full times for every charger type below.

Lexus RZ 450e Premium charging time by charger type

Charger10% → 80%0% → 100%Miles/hour
Level 1: standard outlet (120 V, 12 A)39 h 23 min56 h 15 min~4 mi/h
Level 2: 32 A home charger (7.7 kW)limited by the car's 6.6 kW onboard charger7 h 25 min10 h 36 min~21 mi/h
Level 2: 48 A home charger (11.5 kW)limited by the car's 6.6 kW onboard charger7 h 25 min10 h 36 min~21 mi/h
DC fast charging (up to 150 kW)manufacturer estimate; power tapers past 80%~30 minnot recommended–

AC times include charging losses (~10% on Level 2, ~20% on Level 1). Cold weather, preconditioning, and the battery's state can stretch these figures. Charging past 80% is slow on DC and gentler on the battery when done on AC at home.

Home chargers that fit the Lexus RZ 450e

Its 6.6 kW onboard charger takes at most about 28 A, so a 40 A charger on a 50 A circuit, plugged into a 14-50 or hardwired, already charges it at full speed. Most non-Tesla EVs built before 2025 have a J1772 port; if yours has a NACS port, pick the wall charger's NACS version. The portable unit plugs into an existing 14-50 outlet on a 50 A circuit with no install. It is J1772-only.

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All Level 2 charger picks

Frequently asked questions

On a Level 2 home charger, the 2024 Lexus RZ 450e Premium (63 kWh usable) takes about 7 h 25 min to go from 10% to 80%; its onboard charger accepts up to 6.6 kW AC. A full 0-100% charge takes about 10 h 36 min. On a standard 120 V outlet (Level 1), a full charge takes roughly 56 h 15 min: Level 1 is a trickle, best for topping up.

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