The battery was purchased as much battery for my Miju 3000. The original battery lasts in continuous operation for about two hours, which can not be said of the replacement battery. The capacity of this Ersatteils scents approximately lie in the half, which is also reflected in a significantly shorter charging time. About an hour creates this battery also - rather less. In turn, this battery is dirt cheap, so that he, after all, scores with a very good value for money. Favorable reserve the battery has quite suitable.