Review (5/5): better than an older norelco vacuum trimmer
I replaced an older model norelco vacuum trimmer with this one. The 'low battery' and smart 'charge' indicators are great. Really the only reason to replace my previous trimmer was that the battery no longer held a charge and the batteries are not replaceable. With the indicators on this trimmer, it is much easier to try and extend the life of the battery. Not to mention that the vacuum is much stronger on this newer model also. A lot less to clean up around the sink.