Energizer UE10044 is the perfect power bank for smartphones, tablets and more. It provides 10,000mAh capacity for your daily mobile life, keeping you charged at all time. Dual USB-A outputs and 2.1A charging speed allow you to charge two devices at once. 1 USB-C and 1 Micro USB inputs for the most convenience. The 14mm ultra-slim design makes it very portable to carry. PowerSafe Management always protects you against short circuit, overcurrent, overcharge and overdischarge.