Tesla says the Powerwall 3 is "designed to accelerate the transition to sustainable energy." While both designs aim to provide a simple installation process and solar panel system compatibility, the ...

Replacing or upgrading the battery in an older EV can easily end up costing more than the car is worth ...

Tesla revealed during the Q4 2025 earnings call that it again uses its failed 4680 cells in the Model Y's battery packs, ...

Tesla has issued yet another recall. The National Highway Traffic Safety Administration stated on Wednesday that the electric automaker is recalling 12,963 vehicles due to a battery pack contactor ...

The battery in the pre-facelift Tesla Model S can be upgraded to a larger capacity. One owner swapped a 100 kWh pack in his 10-year-old EV that had a 70 kWh battery originally. A used Tesla Model S ...

Tesla Inc. is recalling nearly 13,000 recently built electric vehicles due to a battery defect that could cause power loss while driving. The issue stems from faulty battery pack connections that may ...

The battery packs of electric vehicles are quite resilient; the lithium-ion type used in most modern EVs can last at least a ...

As its car sales stall, Tesla (TSLA) is expanding its growing energy storage business. At an event in Nevada Monday night, Tesla announced two new products, a Megapack 3 battery pack and a Megablock ...