Electric Vehicle Battery/Traction Battery Rechargeable (secondary) batteries, and are typically lithium-ion batteries.  designed for a high ampere-hour (or kilowatt-hour) capacity. The most common battery type in modern electric vehicles are lithium-ion and lithium polymer, because of their high energy density compared to their weight.   Lithium Ion Batteries Commonly used for portable electronics ,electric vehicles, military and aerospace applications. 3 primary functional elements … Continue reading Emerging Tech and Science and Tech- Part 4