![]() ![]() I don’t have/had any AA or AAA sized Li-Ion batteries but as written in the description from your amazon link they “suffer” from the same disadvantages as all other sized/packed Li-Ion (and Li-Po) based batteries. I kind of doing quite the opposite and mostly migrating away from Li-Ion (and Li-Po) in favor of the (good old) NiMh-LSD for my low power scenarios. Interesting! Thank’s for sharing your findings. ![]() There don’t seem to be that many good alternatives, the only one I found was Hixon (but I suspect it’s secretly Kratax as well). I bought these: ( US Amazon), and I am satisfied (although some people report bad batches and stuff). TRVs that need more voltage work just fine), are rechargeable, are lighter, have bigger capacity, have higher cycle count (at least compared to my normal mid-range NiMh rechargeable batteries), charge faster, and provide a longer shelf-life. Well, enter Li-Ion AA/AAA batteries (that are somewhat new, actually)! They provide stable 1.5V (so e.g. It’s not the “rechargeability” per-se that is the problem, but the low voltage caused by using a specific design: NiMH. AFAIK the only reason is that they provide higher voltage (1.5V), while most of the rechargeable batteries (NiMH) provide only 1.2-1.3, and it’s not as stable as for non-rechargeable. Many of these devices recommend using non-rechargeable batteries. I have a couple of AA/AAA battery-powered devices, mostly ZigBee TRVS, NUKI lock and a few IKEA light controllers. I wanted to share a small finding I am happy about right now and potentially hear if I am missing anything. So far I have been using mostly basic rechargeable batteries (as I was annoyed by buying tons of non-rechargeable ones). This is a topic about discussing different AA and AAA type batteries. ![]()
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