Breakthrough in sodium-ion battery technology could end U.S. dependence on Chinese batteries
| (NaturalNews) U.S. researchers have developed a sodium-ion battery material with 15% higher energy density, rivaling lithium-ion batteries. Sodium-ion... |

| (NaturalNews) U.S. researchers have developed a sodium-ion battery material with 15% higher energy density, rivaling lithium-ion batteries. Sodium-ion... |