Introducing Siva Atom, the bicycle USB charger and battery bank. Using the power you generate while pedaling on your bike, this clever device converts your momentum into power to charge the battery bank. Working with any USB-enabled device, the Siva Atom easily attaches to the frame and wheel of virtually any bike. Throughout your commute and with each thrust of energy, the battery bank is topping up for you to use. When it’s time to recharge, simply slide out the detachable 1650-mAh battery bank, plug in your device, and you’re good to go. The Siva Atom is compatible with smartphones, tablets, lights, GPS, cameras, and more. Water resistant to IP-4 standards, the Siva Atom can power your whole day.