Sigma IICON USB Charging Adapter for IION Battery Packs

Turn Your Light Battery into a Charger

The IICON plugs into a Sigma IION battery pack and turns it into a USB power source, so you can charge any USB 2.0 device from the battery on your bike.

A red LED shows when it's charging, and it's watertight. Just plug the cable into the battery and your device.

Whether you need to top up a phone or GPS on a long ride or a bike tour, it gets more use out of the battery you already carry.

SIGMA SPORT was founded in 1982 in Neustadt an der Weinstraße, Germany, and is still family-owned. It makes bike computers, lights and other cycling electronics.