What EV Charger Cable Length Do You Need? 16 ft vs 25 ft
Too short and you'll be re-parking every night; too long and you'll trip over coils. Here's how to measure before you buy.
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Key takeaways
- Measure from charger mount to your car's port along the floor, plus slack.
- 18–25 ft fits most single and two-car garages.
- Avoid extension cords on EV chargers.
How to measure
Find where the charger will mount, then measure the path along the floor to your car's charge port — including the rise to the port. Add 3–5 ft of slack. If two cars will share one charger, measure to the farther port.
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Know your port location
Charge ports sit on the front fender, rear quarter panel or nose depending on the model. If you might change cars, a 25 ft cable gives flexibility.
Don't extend
Most manufacturers prohibit extension cords for EV chargers. If you need more reach, choose a longer cable or relocate the charger with proper wiring.
Sources & further reading
Written by
LarryLeoLarryLeo started EV Charging while researching his own next car purchase. He digs into the pros, cons and real cost savings of going electric — using government, standards-body and manufacturer sources — and shares what he finds so other buyers can decide with confidence.
Why trust EV Charging Guide
Our guides are researched from government, standards-body and manufacturer sources, reviewed for accuracy, and updated when rules or products change. Brands cannot pay for placement. Read our editorial policy.
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