EV ownership comes with several challenges that potential buyers should be aware of. Here are seven of the most common.

Recharging an EV battery with a 120-volt source—these are categorized as Level 1 according to SAE J1772, a standard that engineers use to design EVs—is measured in days, not hours.

The Level 1 charger that typically comes with an EV offers a slow charge. These chargers are compatible with a 120-volt plug, so they’re ideal for homeowners.

Is 120 volts enough? PHEVs have smaller batteries – typically with battery-only ranges between 25 and 80 km. With most of them, you can charge to full overnight with a 120-volt outlet.

So take 120 volts at 1 amp, for example, and you have 120 watts. That number represents a snapshot of power being transferred at any given moment, but your EV’s battery is measured in watt hours ...

DC fast charging is the preferred way to juice an electric car up quickly. Otherwise, drivers are stuck with a 240-volt outlet (Level 2 charging) or a standard 120-volt outlet (Level 1 charging ...

How to charge an EV. There are three ways to charge an EV or PHEV. You can plug the vehicle in to a standard Level 1 household wall outlet. You can plug the vehicle in to a Level 2 home charging ...

The 2011 Volt has electric motoring ... However, the battery pack contributes to the Volt’s two-inch-lower center ... Most of us simply plugged the Volt’s cord into a 120-volt household ...

There are three categories of EV chargers according to their charging speed (Level 1, Level 2, and Level 3), and knowing the difference is vital for EV owners.

Basically, the main pieces that affect charging losses when using an AC (Level 1 or Level 2) charger are the EV’s onboard AC-to-DC converter, the charger, and charging cable, the EV’s battery ...