Replacing the high-voltage battery in a Tesla certainly isn't cheap, but thankfully, most Tesla owners will never have to do it.

They undergo an electrochemical charge-discharge cycle that slowly eats away at their capacity to hold charge (aka battery ...

EV batteries are costly to repair and replace Recurrent, a firm that studies battery health, surveyed 15,000 EV drivers in March and found that 1.5% needed battery replacements, which range ...

Tesla Model Y owner J.M., who has concerns that the battery in the Model Y he owns may be suffering from premature ...

The good news is that EV battery costs are expected to decline over time: According to the Department of Energy, the cost of an EV’s lithium-ion battery fell 89% from $1,355/kilowatt-hour in ...

Like with any EV, replacing the battery pack is expensive but trading in your Roadster’s old battery pack will help you secure a credit of up to $11,500, which cuts the price of the replacement ...

Re/Cell, which specializes in remanufacturing EV battery packs, recently unveiled a replacement Roadster battery pack that's 400 pounds lighter than the original and takes up 3.7 cubic feet less ...