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| Ev Archive for May 2001 |
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| 1845 messages, last added Wed Aug 08 18:52:09 2001 |
[Date Index][Thread Index]
RE: 3p? charging stations, cars, swapping packs.
>Could I charge my small electric bike batteries from a larger set of
>batteries, (the smaller batteries won't explode or anything, will they? )
>
>Bruce Coleman
If both the large set of batteries and the small set of batteries are the
same voltage and both lead acid, probably not.
If they are both the same voltage, dump charging is going to go extreeeemly
slow.
In order to quickly charge a battery you need to be able to bring it's cell
voltage up to at least 2.35V, your dump pack isn't going to be much above 2V
per cell.
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