Power Bank ESSENCE 10000 Portable charger with 10000mAh – ESSENCE is the Cellularline Power Bank that ensures excellent performance for emergency smartphone charging, providing up to 12W of power. It features two INPUT ports USB-C and MICRO USB for charging the power bank and one USB OUTPUT port for charging the device. The design is optimized for the best performance: the anti-slip coating and soft-touch material provide a solid grip and pleasant feel.