Not all EV batteries age the same way, and chemistry is becoming a key factor.

LANSING, MI—A Michigan battery factory once meant for General Motors’ electric vehicles has a new partner: Tesla. LG Energy ...

Tesla owners with 200,000 to 554,000 miles reveal the charging habits that kept their original batteries alive, and one ...

Tesla uses lithium-iron phosphate batteries to power its Model 3 and Model Y vehicles, and also its Megapack 3 energy storage systems for grid stabilization. The Megapack units are capable of storing ...

A Tesla Model Y with over 111,000 miles, used primarily as a taxi, still retains about 92% of its original battery health thanks to its lithium iron phosphate (LFP) chemistry. Despite relying almost ...

A battery plant originally tied to General Motors’ Ultium expansion plans in Michigan is set to take on a different role, now supporting Tesla as part of a newly announced $4.3 billion investment.

An ex-taxi Tesla Model Y’s battery was tested for degradation after 111,000 miles. The car has been fast-charged almost exclusively, with only 36 kWh coming from an AC charger. Some studies suggest ...