Power bank RAVPower RP-PB060 6700mAh

It is equipped with a four-LED battery level indicator that helps to monitor its remaining charge, recharges in around three hours using its 2.0A micro-USB port, uses iSmart 2.0 charging technology to identify and properly charge specific devices, and employs an MCU controller to limit the main power and output current. It also features 5-in-1 protection against overcharging, surges, high temperatures, high voltages, and short circuits, and uses a fire-resistant case to help protect against fire hazards and high temperatures. Thanks to an auto wake-up function, if charging does not automatically begin when a device is plugged in, simply press the power button and the unit will wake up and start charging. Thanks to LG/Panasonic 3350 battery cells, RAVPower's 6700mAh Power Bank can last for more than 500 recharge cycles. Included is a micro-USB charging cable and protection is provided by a limited 1-year warranty. General Features 2.4A USB Type-A Output Powered by iSmart2.0 technology to identify the connected device and provide up to 2.4A of charging current, this battery pack charges 3000mAh and smaller smartphones like the iPhone 6 and Galaxy S7 to full battery in less than 2 hours. 2.0A micro-USB Input Using a 5V/2A charger, recharge this battery pack to full capacity using its 2.0A micro-USB input in less than 3 hours. Grade 3350 cells from LG/Panasonic offer safer charging and has less capacity degradation and consistent capacity over its lifetime. Fire Safe UL94 V-0 grade fire-resistant casing helps protect against overcharging, over-discharging, short circuits, high temperatures, and fire hazards to safeguard the charger and your devices during charging and storage. Enduring Capacity Grade 3350 battery cells from LG retain their capacity even after 500 charging cycles. Smart 4-LED Battery Level Indicator The 4-LED indicator let you know how much power is left inside. Charging & Operation RAVPower chargers feature an auto wake-up function. If charging doesn't start, press the power button to begin.