Model Number: A2012 PowerCore 20000 The Fast-Recharging Colossal-Capacity Power Bank Set Yourself Free Get freedom from your wall for over a week. PowerCore 20000 provides almost 8 iPhone 8 charges, 4 Samsung Galaxy S8 charges or multiple charges for almost all tablets and other USB devices. Charge-Faster Technology ACMIC exclusive PowerIQ and VoltageBoost technologies combine to ensure the fastest possible charge for all non-Quick Charge devices—includes all Apple phones & tablets and most Android devices (max output 6A, single-port max output 3A). Speed Recharge With dual input ports and a max input of 2.4A, a full charge takes just over 14 hours, Recharge for a whole night; using for one week. Input: 5V ⎓ 2A (5V ⎓ 2.4A Max Per Port) Output: 5V ⎓ 2A (5V ⎓ 2.0 Max Per Port) Notes Use the included Micro-USB cable, your original cable or a third-party certified one (such as MFi); AC adapter not included. Please use your original Apple charging cable (not included) to charge Apple products. Compatible with most USB-charged devices, including iPhone 8 / X / XS / XS Max / XR (Lightning cable required), Android smartphones and tablets (including the Nexus 7) Not compatible with the iPod nano, iPod Classic; Not for devices with an input below 50mA (e.g. some Bluetooth headsets and GPS devices).