batteries

Batteries for DANA pumps

The Dana R and Dana RS insulin pumps (made by SOOIL in Korea) are Bluetooth-enabled, and can be used with AndroidAPS to form a closed-loop system. Where they’re available new and with warranty support this has been a great choice for some loopers!┬áThe pumps do have a few idiosyncrasies though, and one that has discouraged …

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AAA batteries for insulin pumps – updated data

I’ve previously written a fairly detailed analysis of the performance of various AAA batteries in Medtronic insulin pumps being used in a closed-loop setup (the frequent radio traffic shortens the battery life significantly from when the pump is operating in standalone mode). In the 8 weeks since that post I have continued to collect data …

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AAA batteries for insulin pumps – Part 2

Recently I posted an analysis of the behaviour of various AAA batteries in my insulin pump. Second instances of some battery models have been completed, so we get a chance to review the initial conclusions. Here’s the graph with just the duplicated battery types: That’s still quite busy, so next we’ll look at just the …

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Carrying CR2032 batteries

We use many devices today that rely on batteries. Some of them rechargeable, some not. For essential equipment like BG meters, carrying spares is important! As well as in things like kitchen scales (useful for carb-counting food) the CR2032 “button cells” are used in many BG meters today. I’ve been caught out in the past …

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