While it's not too difficult to prevent your laptop from dropping below 30% charge, keeping an eye on it while it charges to stop it from getting to 100% isn't really feasible. The Lithium-ion battery in your MacBook will degrade the least when operating between 30 and 80 percent of its maximum charge level. This should help keep your battery in good shape for longer, and it's something you can't easily do by yourself. I got this laptop in April 2022 and today:Given how difficult and expensive it is to replace a battery on an Apple device, it's understandable why people try to keep them going for as long as possible.ĪlDente was designed to help users maximize battery lifespan by preventing it from charging all the way to 100%. I use my MBP 16 as a desktop machine 99.9% of the time and keep the state of charge around 60-80%. Battery health will drop fast from 100% to 90% and then taper off and drop a lot slower as time goes on - especially if at 100% charge all the time and on wall-power most of the day.ĪlDente helps this health loss by allowing us to keep the % low while on wall power. There are some users with 2000-3000 cycles and still 80%+ health. Cycles aren't necessarily harmful as they used to be - the 1000 cycle limit shows this. High state of charge is harmful to these batteries. This seems entirely plausible to me based on how usage is. So User B: Uses their laptop like a desktop, always on wall power, has 50 cycles and say 90% health. So User A: Uses their laptop in the field - rarely on wall power - has 300 cycles and say 98% health. This is where AlDente comes in (allows you to run off of wall power at a low % of charge). These laptops can run entirely off of wall power if in a desktop like state - meaning that their cycles won't continue counting but they will continue to age - and if they aren't kept at a low state of charge, they will lose health significantly faster being at a high state of charge all the time. Just my opinion and thoughts - these batteries are designed to last 1000 cycles at 80%+ capacity or something like 2-3 years. I've been setting it to 70%, which seems like a fair balance for my use case.)Īnyone else using Aldente on the M1s? What has your experience been so far?Ĭlick to expand.I don't think I'd base it on that alone. (Not sure what percentage is really best yet. Sailing mode is still something I'm trying to figure out, but aside from this it's been simple and has made it very easy to arbitrarily limit the charge at pretty much any level of my choosing. I've been using Aldente for a couple of weeks now, and it's been very nice so far. Modern battery technology is quite a complex science, so I have decided to do everything I can to take care of it, (especially since I set up a new office space where I'm leaving it mostly plugged in now). They tend to degrade more rapidly within the first year or so and then level off (according to the stats of Coconut Battery users at least), so it turns out my battery was fine after all. After realizing I was complaining about a ridiculously minor problem (Seriously, who complains about a battery with 93% health), I did some research on this and discovered that this is pretty much entirely average behavior for the M1s. Definitely not shabby, but these batteries are rated for 1000 cycles, so I rushed to judgment and initially assumed Apple MUST have sent me some kind of a defective battery (ah, Apple, screwing over their customers with lithium ion batteries that, you know, act like lithium ion batteries). I then checked the 2020 and I've been a little less lucky, as it's currently at 149 cycles and is at 92.4%. Absolutely incredible for the original battery on a machine that is nearly a decade old! To my amazement, the old 20 cycles and is at 87.3% battery health. I took both Macs and did two full charge-discharge calibration cycles and then checked Coconut Battery on each. The battery life is still insanely good, so it's had me wondering more about what happens under the hood. I've been using my M1 Macbook Pro for about 9 months, and so far it's been an incredible replacement for my proudly "vintage" 2012.
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