Just wondering where I can buy a battery for the Wisper 905e, it's a 36v 14amp, and I'm a bit dismayed by what I hear is the price, about £500.00, apparently, though this suggestion from another e bike owner may be incorrect.. seems very steep for a battery for this bike, and rather negates the savings against say using the bus over the four years or so I've had the bike. Wonder if there's maybe an exchange scheme? The charger first packed up, so purchased a new one only to find the battery, which has always charged and performed well up to the point of the charger failing, wouldn't accept the charge (from the new charger), a dissapointing coincidence, but there you are. Anyway, would be grateful for any help. On another note, anyone fancy a group ride around, say, the New Forest? I did organise this about three years ago and though only three people turned up we had a very enjoyable day, and it's fairly safe to have a pint in a nice country pub when your only cycling, as long as you let the alc content go down before you take to the car to go home. Better get the new battery first though! Anyway, if anyones interested do let me know, Regards, Tony, Bournemouth.