Thanks! I really do appreciate the advice!
Doug
KE0GOM
Sent from my iPad
> On Jul 27, 2022, at 7:14 AM, Rich WC3T wrote:
>
> I took them out just as a prophylactic measure. I *think* I know that Ni-Cd
> cells don’t burst/leak over time but I would rather not perform that
> experiment
I took them out just as a prophylactic measure. I *think* I know that Ni-Cd
cells don’t burst/leak over time but I would rather not perform that experiment
with a KX3.
My Bioenno battery is a small price (in $ and peace of mind) to ensure that I
don’t destroy my radio. :)
72,
Rich Hurd /
I stopped keeping batteries (NiMH) in the internal tray when the rig got
stuck in an error state while trying to update the firmware. The fix for
the issue was to remove all power to the radio for a short time, maybe half
a minute, then restore power and update the firmware again. Trouble is, if
I have Eneloop Pro batteries in mine. I replaced them (originally called
Eneloop XX) after seven years. A bit after that, one had a small leak. So mine
are now on a five year replacement schedule.
wunder
K6WRU
Walter Underwood
https://observer.wunderwood.org/ (my blog)
> On Jul 26, 2022, at
On 7/26/2022 4:56 PM, Doug Plunkett wrote:
to avoid the rare instance of a battery leaking onto the circuitry.
Several years ago, I switched away from lead-acid batteries in most of
equipment that uses AA and AAA cells in favor of NiMH rechargeables,
after reading that they are far less
I operate my KX3 primarily as a base station as it’s the only rig I own. Love
the rig and do occasionally operate portable without an external power supply.
I recently heard that it’s recommended to remove the internal batteries with
the rig is used primarily as a base station and connected to
I follow the dictum, "Never put anything with 'Li' in its name inside
the radio." I've always charged all of them outside, even though
LiFePO4 are pretty stable. Had an LiPoly RC battert burst into flames
once while on the deck in the Spartan Sprint with the KX1. It was on a
pigtail, I
Scott,
The KX2 will not produce its full 12 watt output with the internal
battery pack - expect a maximum of 10 watts, but if battery life is a
consideration, use 5 watts output.
You can always use an external power supply or battery pack of up to 15
volts to provide full 12 watts output.
I don't own a KX3, but it appears the internal batteries are a
limitation. By contrast, the KX2, which I do own, uses an 11 V internal
Li-Ion (Li-FePO, I believe) battery, and is designed to provide full
output at that voltage. (The KX3 requires at least 12 V.) One
possibility for the KX3
I found that the standard Eneloops were better for my KX3 than the Eneloop
Pro. While the Eneloop Pro has a higher total capacity at lower rates of
discharge than the standard Eneloop, my samples had a higher internal
resistance than the standard Eneloop. That translated into a greater
voltage sag
My Eneloop (non-pro) 1900mAh are still going strong almost three years later.
The pros were not available yet when I purchased the KX3.
72
Howard Kraus, K2UD
Jeff Davis wrote:
> It's time to initiate the three-month old KX3 into the great outside.
>
>
Amen. Second the motion. Get the Eneloops.
73 de Ray
K2ULR
-Original Message-
From: Grant Youngman <ghyoung...@gmail.com>
To: Jeff Davis <stuck...@gmail.com>
Cc: elecraft <elecraft@mailman.qth.net>
Sent: Wed, May 9, 2018 10:32 am
Subject: Re: [Elecraft] KX3
I've had good results in a number of applications with any of the
"pre-charged" NiMH.
"pre-charged" is the key. That's the normal marketing-speak for
low-self-discharge.
Eneloops are a very safe bet.
73 -- Lynn
On 5/9/2018 8:01 AM, Walter Underwood wrote:
No, the Amazon Basics batteries
How do they test for actual capacity? The first Q on Amazon says these 2800
mAh batteries actually tested as 2000 mAh. That is believable, since they are
about half the cost of the Amazon Basics batteries.
Amazon Q: https://www.amazon.com/ask/questions/Tx1YAAW3L67OV3R/
wunder
K6WRU
Walter
I am a happy Eneloop customer; however, I'm also evaluating - and having a
productive time with - the Bonai brand from Amazon; specifically these.
http://a.co/6KSjWJP
Specs are advertised as 2800 mAH, low self discharge.
On Wed, May 9, 2018 at 10:29 AM Grant Youngman
No, the Amazon Basics batteries are not the same as the Eneloop Pro. For one
thing, they are 2400 mAh instead of 2550 mAh. The best bet is that Amazon
Basics batteries are the previous version of Eneloops, made in the old factory.
But that is a guess.
Personally, I’m not interested in saving
Thanks for all the suggestions. Batteries ordered and on the way.
Much appreciated!
73, Jeff KE9V
On Wed, May 9, 2018 at 10:51 AM Walter Underwood
wrote:
> Yes, Eneloop Pro.
>
> wunder
> K6WRU
> Walter Underwood
> CM87wj
> http://observer.wunderwood.org/ (my blog)
>
> >
https://smile.amazon.com/gp/product/B00HZV9WTM/ - Same as above, but
cheaper.
On Wed, May 9, 2018 at 10:29 AM, Grant Youngman
wrote:
> Panasonic Eneloop Pro …
>
>
> Grant NQ5T
> K3 #2091, KX3 #8342
>
> > On May 9, 2018, at 10:18 AM, Jeff Davis wrote:
>
Yes, Eneloop Pro.
wunder
K6WRU
Walter Underwood
CM87wj
http://observer.wunderwood.org/ (my blog)
> On May 9, 2018, at 7:29 AM, Grant Youngman wrote:
>
> Panasonic Eneloop Pro …
>
>
> Grant NQ5T
> K3 #2091, KX3 #8342
>
>> On May 9, 2018, at 10:18 AM, Jeff Davis
Panasonic Eneloop Pro …
Grant NQ5T
K3 #2091, KX3 #8342
> On May 9, 2018, at 10:18 AM, Jeff Davis wrote:
>
> It's time to initiate the three-month old KX3 into the great outside.
>
> Recommendations for internal batteries appreciated.
>
It's time to initiate the three-month old KX3 into the great outside.
Recommendations for internal batteries appreciated.
Thanks.
73, Jeff KE9V
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help:
-Original Message-
From: Greg Troxel [mailto:g...@lexort.com]
Sent: Sunday, October 20, 2013 8:29 AM
To: Richard Gagnon
Cc: elecraft@mailman.qth.net
Subject: Re: [Elecraft] kx3 internal batteries question
I then removed all 8 batteries and checked their voltage (no load,
just
with an old
I then removed all 8 batteries and checked their voltage (no load, just
with an old Simpson VOM) and 4 batteries measured 1.2 V and the other 4
were at 0.0 V. I am not sure why they would be different, nor do I
understand the BATT ERROR message.
[Others have explained BATT ERROR.]
It
The KXBC3 checks battery voltage before starting a charge, and if it's
not within a reasonable range (6.4V to 11.2V) it will indicate an error
condition. Battery manufacturers recommend not discharging cells below
0.9V, and healthy cells will normally hold a residual charge pretty well
I have a question about the batteries in my KX3.
I purchased and installed 8 Anasman 2850 NiMH batteries in the KX3 and
have used the radio successfully on these batteries for several months,
including several recharge cycles with the KX3 internal charger. I last
used the KX3 several months
@mailman.qth.netSubject: [Elecraft] kx3 internal batteries questionI
have a question about the batteries in my KX3. I purchased and installed 8
Anasman 2850 NiMH batteries in the KX3 andhave used the radio successfully on
these batteries for several months,including several recharge cycles with the
KX3 internal
...@gagnonconsulting.com; elecraft@mailman.qth.net
Subject: Re: [Elecraft] kx3 internal batteries question
Richard,The one place that the KX3 Owners Manual seems to be short on is an
explanation of the various KXBC3 Charger error messages. They are all in the
KXBC3 Installation and Operation
27 matches
Mail list logo