# How do I know what battery to get for my electric car?

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## How much does it cost to replace the battery in an electric car?

Batteries are one of the more expensive components in an electric vehicle. And if you need to replace a battery after your warranty expires, it’s helpful to know how much you’ll be spending out of pocket. Currently, the average cost to replace a battery is \$5,500.

## What size battery is in an electric car?

Today’s EV batteries span from 28.9 kWh (in the Mini Cooper SE, for a EPA range of 110 miles) to roughly 200 kWh in the coming 2022 GMC Hummer EV pickup, which is expected to have a range of 350 miles.

## How do I calculate battery size?

Amp-Hour Calculations

Taking 1000 Watts from a 48-Volt battery requires the battery to deliver approximately 21 Amps. For a 12-Volt battery: 84 Amps DC x 3 hours = 252 A.H. For a 24-Volt battery: 41 Amps DC x 3 hours = 123 A.H. For a 48-Volt battery: 21 Amps DC x 3 hours = 63 A.H.

## What is the lifespan of an electric car battery?

Consumer Reports estimates the average EV battery pack’s lifespan to be at around 200,000 miles, which is nearly 17 years of use if driven 12,000 miles per year.

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## Do electric cars use AC or DC?

While your electric car motor uses AC, the battery needs to receive its electricity in DC. A conversion from alternative to direct current, either onboard or outside the vehicle, is therefore required. Power from the grid is always AC.

## What happens if your electric car runs out of battery?

When a car runs out of gasoline on the road, a service vehicle can deliver enough fuel to help the car get to a gas station. CAA and other roadside assistance services do this. … Generally, automakers warn that battery-electric vehicles (BEVs) can’t be towed with the drive wheels on the ground.

## How often do EV batteries need to be replaced?

EV battery life expectancy and warranties

To provide some assurance over car battery lifespan and concern with replacement cost, the federal government mandates that manufacturers offer a minimum of an 8-year/100,000-mile warranty on batteries.

## Can you change the battery in an electric car?

When it comes to replacing an electric vehicle battery, you need not be too concerned as many manufacturers provide a warranty of up to 8 years or 100,000 miles. Meaning that even if you did need to replace it in an unfortunate event that something did go wrong, then it could well be covered under this warranty.