Tesla TSLA hit a major milestone in its push for battery innovation. The electric vehicle (EV) and tech titan claims that its in-house production of 4680 battery cells is now more cost-effective ...

The five-kilowatt-hour (kWh) systems his company ... who has plugged his whole house into a Tesla parked in his yard, per the FT. Its 100 kWh battery can run an entire house for a week, Bentsa ...

The battery company, which has primarily focused on portable batteries for smaller products, announced its new Solix X1 system, which could rival Tesla's Powerwall for residential energy storage.

Tesla TSLA hit a major milestone in its push for battery innovation. The electric vehicle (EV) and tech titan claims that its in-house production of 4680 battery cells is now more cost-effective than ...