How do NJ winters affect EVs?

NJ winters reduce EV range by roughly 20 to 40 percent in the coldest months. Cabin heating draws significant power from the battery, and cold temperatures reduce battery efficiency. Practical strategies include pre-conditioning the car while still plugged in, keeping the battery charged above 20 percent in cold weather, and parking in a garage when possible. Modern EVs with heat pumps handle cold weather more efficiently than older resistance-heat models.