The 20100mAh Portable Charger from RAVPower is a lightweight and portable battery pack that allows you to charge multiple devices at once using its one 30W USB Type-C port and two iSmart 2.4A USB Type-A ports. When both USB Type-A ports are used simultaneously, they provide a maximum charge of 3.4A. With a capacity of 20100mAh, you'll be able to recharge an iPhone 7 up to 7 times, a Galaxy S6 up to 5 times, an iPad mini up to 2 times, and an iPad Air up to 1.5 times. As its USB Type-C port has an output of up to 30W, it provides enough power to recharge a MacBook, meaning you won't have to worry about carrying its charger around. When this battery pack is completely drained, it can be recharged in around four hours using its USB Type-C port, or you can opt to use the 2.0A micro-USB input, which takes around 12 hours.
In addition to device charging, this unit is also able to perform data transfers, thanks to its iSmart 3.0 technology. iSmart 3.0 provides the charging protections of iSmart 2.0, such as smart current, smart voltage, and smart distribution, but also includes data transfers for increased functionality. It is also possible to perform data transfers while charging, but please note that data transfers may only be completed when your computer is connected using the battery pack's USB Type-C port and your smartphone or other device is connected using one of the iSmart 3.0 USB ports.
Other features include a Battery-Protecting NTC, Smart Protection with MCU, LG/Panasonic battery cells, a Mini Hub Module, a USB Type-C Cypress PD2122, a USB Type-C Switcher, a four-LED battery indicator, and more. Protection is provided by a limited 1-year warranty.