I bought a Wisper 905SE City from the Cambridge Cycle shop about five years ago to pull my toddler in a trailer. Sadly the bike wasn't used much as I found it a bit scary going downhill with all that weight (and there are a lot of hills here in Derbyshire). Since then it has sat in the (nice dry) garage and I am just now getting around to wanting to sell it but have not charged the battery and fear it is past redemption. Can anyone give me any advice on what is the best thing to do to sell it? The bike itself is in very good nick and little used but with a dead battery...? Thanks for any words of wisdom.