Originally Posted by
yopappamon
Not yet, it's in a removable pack in area between the pedals and the handle bars. I was told they were already replace once, so I'm assuming it's possible. The pack says 36v on the back, the other info is not readable. I'm quite curious as to what is in there since it still had a charge after 6 months of sitting.
Holding a no-load charge for 6 months is not un-common with most batteries ever lead if their in fair condition. If you can weigh the battery it might help you determin what they are. Of course it would help you if you could also find the AH rating on them too. But if they are holding a charge maybe you don't need to worry about it for a while.