I bought one of these recently to take on holiday when we were driving from Chester to Holland, after never having a sat nav before I can safely say that I could not go back to the convential map and arguing with the wife. It did not let us down once regardless of weather we were in the UK, France, Belgium or Holland. Its easy to install, set up and use, battery time is great, although it comes with the in car charger cables. Was perfect on motorways, dual carriage ways and even country lanes. Superb !