Frankly value is 6 out of 5 stars.
You plug, you select your program (Motorcycle, Car, cold etc ...) and everything is done automatically.
The booklet uttilisation very simple to understand, it even has a packaging cover in the kit.
Provides with connection by clamps and / or permanent wiring harness, the uttilisé mostly on bike for winter periods (not driven for qq months)
Me I have known BA10 Battery Service, a big stew (hs after the first qq hour charge, in exchange that took 3 days and on top of that the service still Battery advantage of the situation by trying to sell me a charger reliable, I give you a thousand CTEK MXS 5.0 to the 122 piece rate (to flee absolutely).