Only had light domestic use, checked and working fine!

Bought to build a shed a few years ago and has been on a shelf ever since!

I think it is a good buy as it has not fired many nails - a couple of thousand at most and so can not be very worn

Battery still works and charger. Not sure how well battery will last as they have a lifespan but they are cheap to replace on eBay if it were to fail in the future..