Avionics-List Digest Archive

Wed 03/07/12


Total Messages Posted: 2



Today's Message Index:
----------------------
 
     1. 07:21 AM - Re 	Re-juvinate a NiCad Battery? (James Kinninger)
     2. 12:02 PM - Re: Re Re-juvinate a NiCad Battery? (Larry Bowen)
 
 
 


Message 1


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    Time: 07:21:05 AM PST US
    From: James Kinninger <jimk@hdiss.net>
    Subject: Re Re-juvinate a NiCad Battery?
    I had this experience with my Dynon EFIS. I had a major delay in my building project (like 4 years) and when I got back to it my EFIS (Electronic Flight Instrument System) battery pack was beyond resuscitation. The replacement battery pack was listed at $125. So I took the shrink wrap off the pack which revealed 4 batteries soldered together with some mini electronic parts (possible diodes?) included in the wiring. Very carefully, I took the pack apart, examined the batteries and looked them up on the web. I bought a pack of 6 just incase of a screw up, used silver solder to put it back together and it works and charges just fine, Cost w/ shipping about $36. Jim Kinninger Tundra Builder


    Message 2


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    Time: 12:02:47 PM PST US
    Subject: Re: Re Re-juvinate a NiCad Battery?
    From: Larry Bowen <larry@bowenaero.com>
    Good job. I know a guy that did the same for his ELT battery. Easy, effective, and cheap. My three favorite things. Cheers, -- Larry Bowen Larry@BowenAero.com http://BowenAero.com On Wed, Mar 7, 2012 at 10:18 AM, James Kinninger <jimk@hdiss.net> wrote: > > I had this experience with my Dynon EFIS. I had a major delay in my > building project (like 4 years) and when I got back to it my EFIS > (Electronic Flight Instrument System) battery pack was beyond > resuscitation. The replacement battery pack was listed at $125. So I took > the shrink wrap off the pack which revealed 4 batteries soldered together > with some mini electronic parts (possible diodes?) included in the wiring. > Very carefully, I took the pack apart, examined the batteries and looked > them up on the web. I bought a pack of 6 just incase of a screw up, used > silver solder to put it back together and it works and charges just fine, > Cost w/ shipping about $36. > Jim Kinninger > Tundra Builder > >




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