Graphene-coated stainless steel in zinc-ion batteries could be the breakthrough we’ve been waiting for. With better durability and lower costs than current collectors, this tech might finally make zinc-ion a real contender against lithium-ion for everything from smart devices to electric vehicles. Is this the push the battery industry needs, or just another overhyped lab result? Where do you see zinc-ion fitting into the energy future? #BatteryTech #ZincIon #Innovation #Tech