[Upgraded Capacity] RAVPower 16750mAh Portable Charger Most Powerful 4.5A Output External Battery with iSmart Technology


iSmart Charging Port: Compatibility maximized.

Not all charging ports are created equal. Standard ports only communicate effectively with particular devices, like Apple OR Android, often limiting their recharge rate. But with iSmart technology, each port intelligently identifies your device to speak its unique charging language. So plug in any brand or model and enjoy compatibility that doesn’t limit your charging speed

Full Speed Charging

Our 5V RAVPower battery charger has 2 USB ports (2.1A max and 2.4A max) to allow for multiple device charges. You can rapidly charge your two tablets at the same time.


We always strive to keep our battery packs looking sleak and made from the highest quality parts. Our RAVPower 16750mAh is offered with a black matte finish that is fingerprint and light scratch proof. And, lastly, it has a full functioning flashlight for those times when you are stumbling in the dark!


Capacity: 16750mAh

Input: DC 5V/2A (Standard Micro USB Port)

USB A1:5V/2.4A max , USB A2:5V/2.1A max


Please use the original 8Pin/30Pin Cable by Apple to charge Apple products.
AC adapter is not included.

Package Included:

– 1 RAVPower RP-PB19 PowerBank

– 2 USB to Micro USB cables

– 1 User Guide

– 1 Travel pouch