Before the age of lithium batteries, any project needing to carry its own power had to rely on batteries that were much less energy-dense and affordable. In many ways, we take modern lithium ...

An American battery company wants to completely rethink how lithium-ion batteries are made. The company claims its electrode-to-pack design eliminates waste and boosts energy efficiency. It can ...

Teardown of BYD's blade battery reveals integrated controls, refrigerant cooling system, and extensive use of protective ...