Just dropped down to 99% after doing a calibration cycle - discharged to 0% and the charged back up to 100%.8 months of use, 208 charge cycles and 100% battery health. iPhone 12 Pro, purchased in April 2021. I usually keep the charge between 20 - 85%. It has been charged to 100% less than ten times and it has never gone below 10%. On normal days I usually go down to about 25-30% charge from 80-85% and I only fully charge it on days I know I am going to need my phone a lot. Quite happy with the results so far.
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I’d also be happy with those results. Nice.Just dropped down to 99% after doing a calibration cycle - discharged to 0% and the charged back up to 100%.
So I've given this some thought. I think devices today are being used far more than devices in the past (I know my phone usage is significantly higher). Our phones do more, send/receive data faster - are used for more things and have far faster CPUs in them that put out a lot more heat. All that combines with a battery that hasn't changed drastically over the last 5-6 years - and you'll get higher wear and tear on them.So in essence are the later battery cells less robust ( not withstanding wireless charging etc and environmental factors ) than the older device batteries ?
Most corporate “mistakes” or errors are one sided. Meaning they are by design set to benefit the corporation at the expense of the consumer.Here's a conspiracy theory: Apple introduces a new charging method, MagSafe, that degrades batteries faster, causing people to pay for battery replacements or new devices sooner than they would've without this charging method.
Or alternately: Apple didn't set out to implement this nefarious scheme, but in the end MagSafe has the same practical result.
Either way, Apple makes more money. I have seen so many "mistakes" that end up with Apple profiting from it.
Solid advice.Can't complain about my battery health. Got the 12 Mini in June, charged it every 1.5 days and still at 99%. Since it became too small for me, I bought a regular iPhone 12 which got produced in July, activated in August and has been used since then; still at 100%. My iPhone 7 also had been pretty fine over 2 years, until I changed my battery at around 88%.
Don't torture your Phones with "fast charging", it gives you zero benefit overnight and only stresses your whole device with unnecessary heat. There are chargers like the Aukey Omnia Duo (USB-A @12W and USB-C @65W port, second can also be used for your Macbook) or older iPad chargers with 10W/12W, they only cost between 15-25 bucks and ensure acceptable charging speeds at cool temperatures.
The same goes for wireless charging (unless its in your car). Avoid it. What's so hard about to quickly plug in your lightning cable. People became so lazy. MagSafe is better as it reduces transfer losses at least. But wired charging is still the way to go.
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I use the Aukey dual USB 12 watt charger that you mention. I use the 80/20 rule for charging. I also use a HomeKit smart plug. Plug in my phone turn on the smart plug and a Shortcuts automation will turn off the smart plug when the phone reaches 80%. I can charge overnight and not worry about it sitting on the charger. I don’t use optimized charging feature, don’t need to. The phone stays cool while charging, less stress on the battery.Don't torture your Phones with "fast charging", it gives you zero benefit overnight and only stresses your whole device with unnecessary heat. There are chargers like the Aukey Omnia Duo (USB-A @12W and USB-C @65W port, second can also be used for your Macbook) or older iPad chargers with 10W/12W, they only cost between 15-25 bucks and ensure acceptable charging speeds at cool temperatures.
The same goes for wireless charging (unless its in your car). Avoid it. What's so hard about to quickly plug in your lightning cable. People became so lazy. MagSafe is better as it reduces transfer losses at least. But wired charging is still the way to go.
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Thought about doing something like this but stopping the charging at 100%. How has the health of the battery been during the time you have been doing this?I use the Aukey dual USB 12 watt charger that you mention. I use the 80/20 rule for charging. I also use a HomeKit smart plug. Plug in my phone turn on the smart plug and a Shortcuts automation will turn off the smart plug when the phone reaches 80%. I can charge overnight and not worry about it sitting on the charger. I don’t use optimized charging feature, don’t need to. The phone stays cool while charging, less stress on the battery.
I am using a launch day 13 Pro Max. So far still 103% battery health.Thought about doing something like this but stopping the charging at 100%. How has the health of the battery been during the time you have been doing this?
Thought about doing something like this but stopping the charging at 100%. How has the health of the battery been during the time you have been doing this?
Down to 95% now... 11 months old.Just dropped down to 99% after doing a calibration cycle - discharged to 0% and the charged back up to 100%.
I got my 12PM about 7 months ago and it's already down to 95% health.Down to 95% now... 11 months old.
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Mine’s been at 85 since 9 months after purchasing on release date. This has been the worse battery life ever for an iPhone. I have to recharge midday. And of course it stays at 85 so Apple won’t replace it under warranty.
I hear you and always set up my phones for manually checking mail, no background refresh, etc. This phone is the only one that I’ve experienced the poor battery. My grandson has my handed down X iPhone and his original battery at 87% is in better shape than my 12 Pro at 85%So, this topic hits home with me. I just had my battery replaced by Apple. I was down to 80% on my iPhone 12 Pro. I am telling you I got a lesson on how we are damaging our batteries and we don't even know it. Certain apps with constant use, apps in the background, and believe it or not, how you charge and when you charge your phone has a big impact. I don't know about the rest of you, but I don't have any important email that I need to be notified about, so I shut off the notifications for this and I manually check my email once every hour. Makes a big difference. I would recommend googling on how to save your battery, and it will tell you what can shut off, like background refresh. Lastly, Apple Rep told me if my battery goes below 80 on the health meter then it's time to decide about getting a new battery, for the phone will eventually start lagging, and be less responsive. As we say in medicine, it's going into heart failure.