Energizer Ultimate Lithium AA8 Battery 9x problems

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Energizer Ultimate Lithium AA8 Battery 9x problems

Phillip Lontz
I installed 8 new Lithiums in my KX3 just to try them out….  15 bucks…
Yep that first set worked just fine. I used them for a few weeks off and on listened to am short-wave made cw and ssb contacts more or less for a few weeks.
FB the voltage hovered above 12 volts in the Rx mode… No problem. I am happy.
Today they gave up the ghost.
The KX3 huffed and puffed and shut down :) Time to swap out the old for the new.
Cracked open a brand spanking new set (8 to a pack) and shoehorned them into my KX3 rig. ahhh fresh juice I thought to myself…
Maybe I'll do a few QSO's on 21 since its been kinda good.
Within 5 mins the voltage is at or below 12 volts… WTF!
Is my radio messed up???? no…
Pulled the battery and measure the voltage of each cell… 1.614 +/- on a lark I measure the Old ones… 1.591 +/-….hummmm but in the old 8 pack there was one battery that measured 1.214 +/- volts…. Hummmm
Seems the new batteries are bogus…
I will call the Energizer Hot line in the AM and see whats up.
800 383 7323
So beware of bogus Lithium batteries… checked Amazon battery reviews and saw some folks are having problems with crappy lithiums…. hummmm
I smell a rat.
Phil
K5SSR
If you don't know what it is... Don't poke it...
Santa Fe



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Re: Energizer Ultimate Lithium AA8 Battery 9x problems

Ignacy
I used these batteries in photo cameras and in KX1 with great success. However, not much luck with KX3 as the voltage drop is 2V even at 5W. KX3 manual may warn about it.  

For serious work I use Li-Ion 14.8V 4.8Ah attached externally. Now I am traveling, and after many contacts from OH, ES and now PA0, this battery is still full. I believe that 14.8V 2.4 or 2.8AH battery would be sufficient; it weights about the same as 8 AA Lithium.

Ignacy, until Thursday PA/NO9E/p