#lithium-ion batteries
5 stories
Holyvolt Raises $45M to Challenge China's Battery Dominance
Holyvolt, a Swedish battery startup, secured $45 million to develop non-Chinese battery materials.
Dealroom · 1m
Metra shows first North American battery-powered train
Chicago's Metra displays prototype battery train, a North American first, for public inspection.
Chicago Sun-Times · 2m
Modern phones manage overnight charging safely
Smartphone battery technology and charging controls have advanced enough that leaving your phone plugged in overnight is now generally safe for most users.
Abc · 2m
Wired vs. wireless charging: Which is better for battery health?
Wireless charging is less efficient and generates more heat, but the right strategy balances convenience with battery longevity.
Engadget · 1m
Long Island town bans large battery storage
Islip votes unanimously to block new battery facilities over fire safety concerns.
ABC7 New York · 1m