K1 w/KBT1 battery pack

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

K1 w/KBT1 battery pack

w1dwz w1dwz
I would like to  make use of this ample resource of ELECRAFT
knowledgeable  persons  available  , to clear up an issue of how to use
my K1  w/ internal battery pack properly.

ELECRAFT urges the practice of not charging the battery pack  KBT1
while sitting  in the K1 itself. I assume it is for thermal reasons.   I
have found  that  it is kind of a hassle to take out the 4 screws
holding the top ,  pop out the pack  , remove the 8  AA cells ,
recharge them , reinstall , etc...           What if one recharges  them
 ,  while still in the K1   ,  at reduced charge rate , like say  10 C  
or 20 C   rate  , perhaps around   100 ma  or so    ,   for a   typical
1200 maH   cell      ?     And monitor what that would do to the
temperature of the pack by feeling of it for a test ?   If the pack is
just mildly warm  , feed the charge line in the  12VDC Aux line ,  set
it for  a low sort of trickle rate   60-100 ma  , and do away with all
that hassle.

All comments / suggestions    gratefully received.

73  Dave   W1DWZ
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [hidden email]