No other device promises free, unlimited power.

When it comes to smartphone accessories, power banks are essential. In order to stay connected throughout the day, you need power. So what do you do when your power bank runs out of juice? Replace it with the AMPY portable charger and never look back.

AMPY portable charger generating power while cycling

Unlimited Power Source For All Your Gadgets

The AMPY portable charger uses natural movements, such as walking, running and cycling to create power. The gadget then stores the power and allows you to charge your smartphone or other electronics through a USB. When you eventually have access to a regular power source, the traditional functions takeover and you can store power by plugging it in a socket.

According to the AMPY Kickstarter campaign, it doesn’t take much movement to generate massive amounts of power. A 30-minute jog or 1-hour of cycling equates to 3 hours of usage on a smartphone, 24 hours on a smartwatch or 72 hours on a fitness tracker. If you’re lazy, you can conveniently ask your friend to carry it around on a busy day.

AMPY portable charger official app

Fitness Tracking Capabilities

The official AMPY app keeps track of how much power you’re generating on a daily basis. It also shows you how many calories you burned, which can be very motivating if you’re trying to lose weight. The app isn’t designed to replace your smartwatch fitness tracker just yet, but it does a great job monitoring your battery usage- now that you’re both generating and consuming power.

AMPY portable charger daily use while charging

Do I Really Need This?

While other power banks are going bigger in terms of storage capacity, the AMPY portable charger took a completely different route. If you’re an active individual, you may never need to wait for your device to charge in an outlet ever again.

Based on the conclusions above, it’s safe to say- you absolutely need this gadget.

Meet Michael Cheng

Michael is a writer, tech enthusiast and marathon trainer. He enjoys building connections, fiddling with new gadgets and spending time outdoors.