![]() ![]() Hook that 12V battery (be it a car battery or stacked coin cells) up to a 3.3V or 5V IC (electronics as I stated) and let me know how unimportant voltage is, OK?Īnd in the reverse hook a 24V volt power source directly to your card starter motor (by pass on board electronics) and you can get away with less amps, in fact most plug in 'car starters' exploit this principle and pump out upwards of 18V in the 'start' setting so that they don't need as many amps to crank over. "īTW a high amp starter motor is not 'electronics', just figured I would clear that up for you since you appear to be a little confused. Try fully quoting me next time, OK? You know the end of my sentence you edited out "when it comes to electronics. When you selectively edit my quote and omit the specific qualifier I included in said statement, in some lame attempt to twist what I said into something else, I'll just assume you are not mature enough to owe up to being corrected when you are flat out wrong. Newbie ordering a multimeter as well today. I have yet to try and look up the specs for the Jeep entry lock/unlock but almost wonder if it didn't originally come with one thicker coin battery instead of two stacked ones. In this specific case I think that I can replace the two stacked CR2016's with one CR2032, since I will be buying in a multi-pack anyway because it's a better deal than buying only one for the CMOS on my motherboard.ĭoes anyone know if this sounds like it would be okay? In doing so I decided to open up my Jeep keyless entry/lock/alarm fob (I think that's what you call it) and there were two stacked CR2016 coin batteries in it.īoth the CR2032 and the CR2016 are the same type of lithium battery and the CR2016 is exactly half as thick as the CR2032, both again the same size in diameter but the CR2032 roughly more than twice the capacity.įor background on the prior discussion thread regarding more specific differences, see: I'm ordering a couple different size batteries as soon as I complete this post, one of which is a CR2032 that I will use to replace the one on my motherboard for the CMOS before it starts to go out, now at 10 years. ![]() The second to the last question, entry, was never answered and that fit my situation exactly so I will state it here. and wound up on an older thread here that was just right on until the end. I did a search this morning to compare the differences in coin battery types, between a CR2032 and a CR2016, commonly used for watches, CMOS battery (CR2032), car entry/alarm fobs(?). ![]()
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