SHARGEEK Capsule Gravity Launched on Kickstarter – Emergency Powerbank with a 5000mAh Capacity. Charge Your Devices with 20W Output, Compact and Light Body, and Take it Anywhere. The SHARGEEK Capsule Gravity is a unique time management tool that helps you get more done in less time. Unlike the timer on the phone, it doesn’t require extra time to set your timer. Switch between a timer, countdown timer/alarm clock, and a Pomodoro timer instantly – without having to open the app.