12000mah

tzumi’s PocketJuice Endurance Slim Portable Charger is one of the fastest phone and tablet chargers on the market. It can charge compatible devices quickly and efficiently to keep them fully charged and performing, so you’re powered no matter what challenges your day throws at you. It comes pre-charged and is built with a powerful rechargeable lithium-polymer battery that is more efficient than previous generations of li-ion technology in terms of its weight-to-performance ratio. These advanced military-grade high-performance batteries will keep all your smart devices powered and ready to go.