A new study introduces the Thermal Runaway Factor (TRF) as a predictive safety metric for lithium-ion batteries, enabling more effective lab-scale testing and safer energy storage design.

However, Tesla had devised a solution to bring the range closer to what it originally announced: a separate battery pack that sits in the truck’s bed. Tesla called it a “range extender.” ...

If you go to Settings -> Battery on your iPhone, you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the ...