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I get an "bat Err" message if I want to charge my battery pack on the KX3.
The battery (NiMh) seems to be very low, as the KX3 doesn't start with them. The LEDs light up shortly then nothing. But if powered externally, I'd expect I get my battery recharged. What can I do? Tnx, Gernot, DF5RF ______________________________________________________________ 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] |
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Not if one or more cells are damaged and/or too low in voltage.
Sent from my iPhone ...nr4c. bill > On Apr 2, 2014, at 3:50 PM, [hidden email] wrote: > > I get an "bat Err" message if I want to charge my battery pack on the KX3. > The battery (NiMh) seems to be very low, as the KX3 doesn't start with them. The LEDs light up shortly then nothing. > But if powered externally, I'd expect I get my battery recharged. > > What can I do? > Tnx, > Gernot, DF5RF > ______________________________________________________________ > 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] 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] |
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In reply to this post by gt-i
It will recharge only if you have that option, the external voltage is high enough and you set it to recharge in the menu.
Phil - Sent from my iPad > On Apr 2, 2014, at 12:50, [hidden email] wrote: > > I get an "bat Err" message if I want to charge my battery pack on the KX3. > The battery (NiMh) seems to be very low, as the KX3 doesn't start with them. The LEDs light up shortly then nothing. > But if powered externally, I'd expect I get my battery recharged. > > What can I do? > Tnx, > Gernot, DF5RF > ______________________________________________________________ > 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] 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] |
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In reply to this post by gt-i
Gernot,
See the KXBC3 manual page 4. For the BAT ERR message it reads: "Battery missing or battery voltage out of range due to a fully charged pack or a defective or missing cell. With the KX3 on, tap any switch to clear the message. The charging cycle is terminated (does not restart automatically when the condition is corrected)." That is done to prevent an attempt to charge a completely discharged or defective battery pack. You may have batteries that are sufficiently discharged to cause that error, or you may have a bad cell in your battery pack. Remove the batteries and check each one with a voltmeter. If you find one dead, replace it, but if they are all equally low you may have to use an external battery charger to increase the voltage a bit before charging in the KX3. 73, Don W3FPR On 4/2/2014 3:50 PM, [hidden email] wrote: > I get an "bat Err" message if I want to charge my battery pack on the > KX3. > The battery (NiMh) seems to be very low, as the KX3 doesn't start with > them. The LEDs light up shortly then nothing. > But if powered externally, I'd expect I get my battery recharged. ______________________________________________________________ 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] |
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In reply to this post by gt-i
Indeed, 2 Cells were completely dead, but after increasing the supplied
voltage to 14V the charging started. Hopefully all cells are still alive! Alan, where did you get that valuable information re 14.5V from? I couldn't find anything in the manual. Thanks for all the suggestions! 73 Gernot DF5RF ______________________________________________________________ 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] |
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