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Tesla 32 amp vs 48 amp charging: which Model 3 and Model Y versions are limited?

Published Oct 27, 2026 · Updated Oct 27, 2026 · 4 min read · By VoltCoach

Why some Model 3 and Model Y versions charge at 32 amps instead of 48, how to check yours, and what it means for a Wall Connector.

Tesla's 32 amp vs 48 amp charging limit decides how fast your car charges at home. Some Model 3 and Model Y versions can accept at most 32 amps, while others take 48. Here is which is which, and what it means if you're buying a Wall Connector.

The limit is in the car

Every Tesla has an onboard charger that converts AC power from your home into DC for the battery. Its size sets a ceiling, no matter how powerful the charger on your wall is.

• 48 A (about 11.5 kW): up to about 44 miles of range per hour on a Wall Connector.
• 32 A (about 7.7 kW): up to about 30 miles of range per hour.

Which versions are limited to 32 A

Model 3 and Model Y Rear-Wheel Drive, the Standard versions and certain other base versions can take at most 32 A. Tesla's Wall Connector pages also list some Model Y All-Wheel Drive versions as limited to 32 A. Long Range and Performance versions, Model S and Model X take 48 A, according to Tesla.

How to check your car

Plug in, open the Charging screen on the touchscreen (tap the lightning bolt icon), and look at the maximum current shown. Tesla points owners to this as the way to confirm their car's limit.

What it means for a Wall Connector

• A Wall Connector delivers 80% of its breaker size. For a 32 A car, Tesla suggests a 40 A breaker, which gives the full 32 A.
• A 60 A circuit (48 A output) will not hurt a 32 A car. The car simply takes 32 A. It may suit a future car, but the extra wiring can cost more, so ask your electrician.
• A Mobile Connector on a 14-50 outlet also delivers 32 A. For a 32 A car, that gives the same top speed as a Wall Connector, though the Wall Connector adds features like scheduling, Wi-Fi updates and power sharing. See our home charging guide.

Good to know

Seeing 32 A on a 60 A Wall Connector is normal for limited versions and is not a fault. Cold batteries, a lowered current setting or a 208 V supply can also reduce speed.

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