Since when purchasing battery-operated devices usually only has a battery case, one can not drum rum to get a spare battery if you want to use the device accurately. This additional acquisition is (as in coffee machines, the expensive pads) often associated with incomparably higher prices than you might expect. A cheaper battery is therefore a good alternative - if it works as well. This one does :) The handling is as the original battery. One might be that you have to fumble here a little more until he used my fit. But that might just be imagination because you're looking more for differences in comparisons. DC is in any case, the speed of the load, the red and green indicator in terms of the charge level and also the battery life in operation. Therefore full Best drying (at the price I would have a comparable to the original performance not expected). Battery life I can not estimate, however.
