Quick coffee break scoop: A San Diego company just dropped a new sodium-ion battery that could make those old, heavy car batteries a thing of the past. UNIGRID’s Na⁺ Fleet lasts 10 times longer, works in any weather, and is lighter—so you might not dread a battery swap anymore. The catch? It’s still powering gas-guzzlers for now, but it’s a big step toward cheaper, cleaner batteries for all our gadgets and rides. Would you make the switch if it meant less hassle and more savings? #Business #EntrepreneurshipStartup #TechNews