Samsung SDI Battery Roadmap: * Unveiling plans for 900Wh/l ASB (All-Solid-State Battery) at InterBattery. * 40% increase in energy density compared to current pouch-type batteries. * Industry-first rapid charging tech: 8% to 80% in 9 minutes (mass production by 2026). * Ultra-long-life batteries (20 years) planned for 2029 (double current lifespan). #Nostr #samsung #battery #asb #fastcharging #longlife #Android