We cannot give a life time on any of the products we sell as we are unaware of any previous life they had before arriving with us. If a product comes with a battery we cannot confirm how long the batteries life has left, all we do know is that as of this moment is that it charges and is working. Any items that are listed as used will show signs of cosmetic wear and tear and may be apparent to any/all parts included. We do offer a collection service if you do not wish to have the item posted, please just message stating you wish to collect and we will adjust the sales invoice accordingly.