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Thanks for the posts.
Problem solved. After replacing the cells (batteries), you need to intervene in the memory that is on the package board. After changing in its contents, the indication of the level of new batteries is correct.
I think about the subject as closed.
The batteries are fixed in such a way that the plates are welded to the battery, and then these plates are soldered to the pcb board. So the connections are good. As for the way of measuring the battery, I sold a second set of batteries in parallel to increase the current efficiency...
Yes, you are right, but in this package batteries are used (3v each, 12 pieces in total), not rechargeable batteries. I tried to use different brands of batteries, but during a battery self-test, the defibrillator always shows a level of 40% or 60% - never 100%.
The package in which I replaced...
Hello
I work in a company dealing in the regeneration of battery packs.
Recently, a customer asked me to regenerate the battery for the AED 3 defibrillator. Unfortunately, after replacing the cells with new ones, the device shows the battery level at 60%, although the batteries are completely...
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