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rv8iator(at)gmail.com Guest
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Posted: Thu Aug 16, 2012 6:43 am Post subject: Shorai Battery Review |
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Bob et al,
These Shorai batteries are gaining market share in the motorcycle sphere. Still only anecdotal info as to their safety, longevity and failure modes.
That being said, at 25% of the weight of AGM lead batteries for the same capacity they offer real advancement in energy storage.
As the numbers in service increase in the ground transport market more experiential data should become available.
Chris Stone
RV-8
Newberg, OR
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john.maccallum(at)bigpond Guest
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Posted: Thu Aug 16, 2012 1:45 pm Post subject: Shorai Battery Review |
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They certainly look and sound the part but Lithium Batteries are prone to catching fire that is why there is a prohibition on transporting
Them in the holds of Aircraft. The other thing to mention is that such a light battery will alter your C of G position so you would need to re-do your weight and balance
Chart.
So maybe more info and a bit more testing or time may be required to establish their safety..
Cheers
John MacCallum
VH-DUU
RV 10 # 41016
From: owner-aeroelectric-list-server(at)matronics.com [mailto:owner-aeroelectric-list-server(at)matronics.com] On Behalf Of Christopher Cee Stone
Sent: Friday, 17 August 2012 12:42 AM
To: aeroelectric-list(at)matronics.com
Subject: Shorai Battery Review
Bob et al,
These Shorai batteries are gaining market share in the motorcycle sphere. Still only anecdotal info as to their safety, longevity and failure modes.
That being said, at 25% of the weight of AGM lead batteries for the same capacity they offer real advancement in energy storage.
As the numbers in service increase in the ground transport market more experiential data should become available.
Chris Stone
RV-8
Newberg, OR
[quote][b]
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nuckolls.bob(at)aeroelect Guest
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Posted: Thu Aug 16, 2012 7:52 pm Post subject: Shorai Battery Review |
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At 09:41 AM 8/16/2012, you wrote:
Quote: | Bob et al,
These Shorai batteries are gaining market share in the motorcycle
sphere. Still only anecdotal info as to their safety, longevity and
failure modes.
That being said, at 25% of the weight of AGM lead batteries for the
same capacity they offer real advancement in energy storage.
As the numbers in service increase in the ground transport market
more experiential data should become available.
|
They are certainly impressive in terms
of performance but not yet ready for prime
time in the TC aircraft world. Check the
List archives for 5/10 to 5/15 of last year
and the term "lithium battery".
Cessna spent a bucket of money on a Li-FePOH
battery STC and had 50+ airplanes in the field
when they experienced a ramp fire on one of
the lithium installations.
I'd like to run one in a car . . . or motorcycle
but I don't think I'd put one in an airplane
yet.
Bob . . .
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