<ul><li>Specialized USB/Solar Lithium Ion Polymer Battery charger</li><li>Near-identical performance to MPPTs without the additional cost of a buck-converter</li><li>For use with Adafruit Lipoly/LiIon batteries only</li><li>Always draw the most current possible from a solar cell - up to the max charge rate</li></ul><br><br>Make your projects to go green this summer with our specialized USB/Solar Lithium Ion Polymer Battery charger! This charger is a very unique design, perfect for outdoor projects, or DIY iPod chargers. We've spent over a year testing and tinkering with this charger to come up with a plug and play solution to charging batteries with the sun and we're really pleased with what we ended up with.

Adafruit USB/DC/Solar Lithium Ion/Polymer Charger [ADA390]