Scientists in China have developed a next-generation graphene-based battery that could transform electric vehicles, electronics, and energy storage. Uses graphene-enhanced electrodes instead of traditional lithium-only chemistry Can charge to near-full capacity in about 5 minutes Offers a lifespan up to 4 times longer than conventional lithium-ion batteries Extremely low risk of overheating or fire Maintains stable performance even under high current and fast charging Better thermal conductivity