Clive,
The LAA have now accepted some LiFe batteries and they can be fitted as a
standard
mod only needing the approval of your inspector.
If you check on the LAA Engineering website, there is a Standard Modification
SM14337
which has all the information you need.
Dave Watts
G-BXDY Classic Monowheel
> On 30 Jul 2016, at 09:11, Peter Jeffers <pjeffers@talktalk.net> wrote:
>
>
> Hi Clive,
> Answer to item 5 is that the LAA do care a lot. You may recall issues with
> Li/Fe batteries in the Boeing Dreamliner.
> You also need to be aware that your current regulator on the Rotax engine is
> not designed for charging Li/Fe batteries. I believe you will need some
> added electronics to control this side of things.
> Yes they are very light weight with superb performance but there are
> additional problems and an enormous price tag for the moment at least.
> You will probably require a Mod approval from the LAA.
>
>
> Pete Jeffers LAA rep to the Europa Club
>
> -----Original Message-----
> From: owner-europa-list-server@matronics.com
> [mailto:owner-europa-list-server@matronics.com] On Behalf Of Clive Sutton
> Sent: 30 July 2016 08:42
> To: europa-list@matronics.com
> Subject: Europa-List: LiFeO4 batteries?
>
> --> <clive.maf@googlemail.com>
>
> I need to replace my PC680 AGM battery. The weight advantage of choosing
> one of the new generation Lithium iron phosphate batteries is stunning
> (several kg). The weight-saving comes at a price premium of course.
>
> Does any Europa owner have one of these LiFeo4 batteries in service and in
> particular:
>
> 1) What is the typical life of these batteries (experience data preferred
> over product information)?
> 2) What UK supplier did you use?
> 3) If you have a Rotax 912S, which battery did you choose?
> 4) As a result of the weight save, did you have to relocate the battery to
> preserve W&B, and if so where did you site it?
> 5) Do the LAA care about the fitment of these batteries/any permit
> complications?
>
> All comment appreciated
>
>
> Clive
> G-YETI
>
>
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=458899#458899
>
>
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>
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