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    Wisper 905 or Ezee kit?

    Buying my first electric bicycle in December when I get back to NZ after my 8 year stint in Korea. I've narrowed down the options to two. 1. Wisper 905 cityS $2600-$2800 NZD. 2. Front Ezee kit $2000 NZD plus a bike to put it on. I'd get it from ebikes.ca and probably get the Cycle Analyst...
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    Breaking in a new Li Battery deep or shallow cycle?

    I read with interest the Wisper manual where it stated quite clearly that the first three charges should be until cutout to get the best battery performance. Yet the common wisdom for LiFePO4 (esp Ping packs) is to run the first few cycles as shallow as possible and leave it on the charger for...
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    Why no Lithium Iron Phosphate on Wispers/Ezee/Other bikes?

    Just what it says. I know this has come up before in the last year or so, but with the technology changing and improving continuously I'd like to know why no one has used this battery chemistry on a mainstream bike. With the longer life time I'd have thought it would be a no brainer? Hoping...