Tired of your Android device losing charge during a big event? Anker's power banks offer a convenient answer for keeping your charge. Many options offer Quick Charge technology, drastically lowering the length it needs https://docs.google.com/document/d/1uptPaSNY79tTX9YoR81jkF5mgoQFEnZaF7wzDJjcb0g/edit?usp=sharing