Wylie wrote:

You may want to read through the discussions and reviews.

Absolutely. A given before any purchase. Indeed, the last review was by a regular poster here (Ryno619), who gave it a thumbs-up.

I think the OP was more concerned with the likely state of the internal battery, on a bit of kit that may have been sat on a warehouse shelf for anything up to four years. According to Mooch, batteries actually start degrading the minute they roll off the production line, but are realistically okay for several years, as long as the charge doesn't fall below 2.5 volts.