Do Not buy ! In oct 2013 the accu/battery of our eSolex was called back by the French company. The battery was fully functioning, but they said that there were safety issues. A new one was promised within 2 weeks. It's now May 2013 and we still have no new battery received. we keep calling and emailing, but nobody gives us a replacement back. Don't buy eSolex, you are wasting your money.