wonderful charger. All you need to do is plug battery in, press yellow button twice... and let it work its magic.
Also love the fact that you can swap out the charge leads so easily. All three guns in my house have 3 different connectors and I use it to charge my RC cars as well lol. OH and the User guide that comes with that charger is always fun reading! Remember, "do not let alone while charger operation in motioning."