Capacity:20,000mAh (Charges most modern phones over 4 times).
Output Ports:2x USB-A.
Output Technology:18W total output featuring Anker's PowerIQ and VoltageBoost for optimized, high-speed charging.
Input Port:Recharges via a Micro-USB port.
Key Features:Twin ports allow for simultaneous charging of two devices, with a sleek, matte, and grippy exterior finish. Includes MultiProtect safety system.