Original battery - the safe choice

After I had brought on google some information about clamping battery compartments for batteries compatible in experience, was for me the decision quickly realized - an original battery it should be. He slips - as expected - accurate in the slot provided and can be easily auswechslen. However, one would have to be reviewed in more detail: the life. Although the replacement battery has slightly better values ​​than the originally supplied, I mean, the only battery would consider longer through. But I give it 5 stars because I have so far not exactly regularly checked, also this is irrelevant - because it acts as a spare battery. Probably, the longer retention time, before he came to use, have caused this.