Several people have used LiPos in the K2 - I looked into it but I decided it
was too risky. There is a risk of fire/explosion but with suitable
protection the really big risk letting the battery go flat and ruining it. I
have a LiPO pack to power the K2, but it remains external and has a low
Google:
lifepo4 sla replacement
John KN5L
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QTH such as Dxpedition with minimal technical support, K2 will be a radio which
you can repair in case of trouble.
TNX 73,
Johnny VR2XMC
寄件人︰ John Oppenheimer j...@kn5l.net
收件人︰ elecraft@mailman.qth.net
傳送日期︰ 2013年06月2日 (週日) 6:49 PM
主題︰ Re: [Elecraft] Modern K2 internal battery options
John...
I've never installed the batter option in my K2, so I'm flying blind on
this topic. I checked out the site you mentioned, and they have several
battery sizes that would seem to be appropriate for the K2. Which one
did you have in mind? Is it a direct substitute, or does one have to do
Hi Robert,
My post was general in nature.
For my KX3, I use an external 3300 mAH LiFePO4 pack from:
http://www.batteryspace.com/lifepo426650battery128v3300mah42wh7aratewpcb.aspx
Using the suggested 1.5A charger for above, the battery charge voltage
is 13.9V during the end of the charge cycle.
Hello Mike,
Several people have used LiPos in the K2 - I looked into it but I decided it
was too risky. There is a risk of fire/explosion but with suitable
protection the really big risk letting the battery go flat and ruining it. I
have a LiPO pack to power the K2, but it remains external and
John...
Thanks for your reply. Can you recommend a place/site/article where I
can get myself broadly educated in this area so that I can interpret
info and buy intelligently? Thanks much.
...robert
On 6/2/2013 13:53, John Oppenheimer wrote:
Hi Robert,
My post was general in nature.
For my
I'm also interested in this question. Hope something pops up.
On 5/31/2013 19:01, PHILIP GRAITCER wrote:
I have a K2 with the Elecraft internal battery. I think I'd like to replace the
battery that's in there with one with more modern chemistry - has anyone found
and installed a LiPO or
I have a K2 with the Elecraft internal battery. I think I'd like to replace the
battery that's in there with one with more modern chemistry - has anyone found
and installed a LiPO or similar cell that can fit in the space of the existing
gel cell battery?
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