There are two types of lithium batteries that U.S. consumers use: single-use, non-rechargeable lithium metal batteries and re-chargeable lithium-ion, or Li-ion, batteries. When it comes to ...

The battery built by his team endured 500 complete charge cycles—about as many as the batteries in most smartphones are ...

Tiny droplets are powering big ideas in science. Researchers have developed a miniature, soft, and flexible lithium-ion battery made from biocompatible hydrogel. This new battery, smaller than a grain ...