What electronics are worth buying

Batteries Plus has the welding capability.Â* Perhaps I could find the
individual cells and then take them to the store for welding.Â* Hell,
maybe they even carry the correct cells.

On 10/27/2018 12:07 PM, Andy Blackburn wrote:
On Saturday, October 27, 2018 at 9:17:47 AM UTC-7, Dan Marotta wrote:
Thanks, I'll look into it.

As I said, I'm not averse to replacing a battery myself.Â* I was really
disappointed when I went to replace the batteries in the ELT in our
C-180 that the battery pack was made up of D-cells (6 of them) wired in
series but, rather than soldered wires there were welded tabs connecting
the batteries.Â* My soldering iron would not deliver the power required
to make solder stick to the batteries. Maybe silver solder and a
torch...Â* But I have no experience with that and would probably blow
myself up... :-(

On 10/27/2018 9:53 AM, OHM Ω http://aviation.derosaweb.net wrote:
On Saturday, October 27, 2018 at 9:14:05 AM UTC-5, Dan Marotta wrote:
I have renewed our ACR PLB registrations at least twice and there were
no requirements to test them that I know of.Â* I really should look into
the battery situation, however.Â* I'm good with a soldering iron; I only
hope the battery is not welded into the circuit.

On 10/26/2018 4:26 PM, Andrzej Kobus wrote:
On Friday, October 26, 2018 at 4:59:27 PM UTC-4, John Huthmaker wrote:
At that price I would just crack the case open and find out if I could replace the battery myself. Its highly unlikely they made a battery specifically for this device that couldnt be sourced elsewhere.
They also do testing and re-registration of the unit since if I remember correctly the registration will expire with the battery.
--
Dan, 5J
I assume you are speaking about the required (re)registration of your PLB at NOAA (versus logging in at the manufacturer's site). If so, then it is true that NOAA registration doesn't ask anything about your battery's condition or testing the unit. Their assumption is that the owner is responsible for this.

That being said my ACR PLB has the expiration date of the battery listed on the back and has a method to test the unit without calling in the troops.

And it goes without saying that a dead battery is about as useless as _______!

- John
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Dan, 5J
My guess is that the tabs are welded because the heating is very localized and short duration, minimizing the risk that the battery itself would be damaged by excessive heating. I would not mess with this sort of thing as a DIY project.

John is correct, the NOAA registration is independent from battery replacement. I just went through it.

Andy Blackburn
9B

--
Dan, 5J