Is 80% iPhone battery after 2 years?

Apple won't replace the battery until it reaches 80% capacity. It takes approximately 2 years to go from 100% to 80% capacity.
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Is iPhone battery health 80% OK?

You can still use a device with a lower health percentage than 80% but for optimal usage you may wish to consider having it changed when it reaches 80% battery health. - If battery health drops a few percentage per month that is normal.
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What should iPhone battery health be after 2 years?

Two years and at 85%…. that's about normal. The battery in smartphones are good for 3–500 cycles (about 2–3 years ) of normal usage before the battery drops below 80% and may need to be replaced if you want the phone to preform like new.
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How long does 80% battery last on iPhone?

A new, 100%-80% capacity iPhone battery can hold a charge for 8-20 hours, depending on how it's used.
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Is iPhone battery health 85% after 1 year?

Apple considers any iPhone with a battery capacity of 80% or above to be in optimal condition. In fact, Apple feels so strongly about battery health that its 1-year warranty covers any battery at 80% capacity or more. It's not unusual to see iPhones that, after one year, still have a battery capacity of 95% or above.
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iPhone Battery — The 40-80% Lie

What is normal battery health after 1 year?

Battery Health normally declines an average of about 1% a month over longer periods. So, it would normal to expect that your Battery Health would be about 88-90% after 12 months ( 1 year). Your battery is doing better than average, so nothing to be concerned about here.
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What should iPhone battery health be after 4 years?

94% is pretty good for an iPhone that was 4 years old. Usually, the battery health would be lower for most people after 4 years but it can depend on many factors.
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How long will 80% phone battery last?

Say your phone battery normally lasts for around ten hours. Limiting the battery's charge to 80 percent gives you only eight hours. If the main reason to keep your battery healthy is so that it can continue to hold its maximum charge and, therefore, last longer between charges, charging it less doesn't make sense.
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Will Apple replace battery at 80?

When it drops to 80% it's time to get the battery replaced. Apple won' replace it if it is above 80%.
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Is it worth replacing iPhone battery?

If the Maximum Capacity is 80% or less, then the battery needs to be replaced. A new battery will bring another 2-3 years of use with your phone with improved performance, so if your current phone has the features that you need, it would be a good investment to buy a new battery.
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Is 80% battery health after 2 years?

As lithium-ion batteries chemically age, the amount of charge they can hold diminishes, resulting in shorter amounts of time before a device needs to be recharged. Apple won't replace the battery until it reaches 80% capacity. It takes approximately 2 years to go from 100% to 80% capacity.
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Is 83% battery health good after 2 years?

How many more months it will take the battery to come down below 80%. Yes, 83% of the maximum battery capacity is probably normal two years of using an iPhone.
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Is 87 battery health good after 2 years?

Normal Battery Life: A normal battery is designed to retain up to 80% of its original capacity at 500 complete charge cycles under normal conditions [3]. So, having 87% battery health after less than a year is within the expected range.
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Is 80% battery health bad?

Check the "Battery health percentage (%)". A normal battery is designed to retain up to 80% of its capacity at 500 complete charge cycles if it operates under normal conditions.
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Is it better to charge iPhone to 80 or 100?

Capping the iPhone 15's charging to 80% reduces the likelihood of battery degradation, though it may not always be in your best interest to have the feature turned on.
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Will Apple replace my battery at 81%?

If it's still less than a year old and the battery is down to 80%, Apple should replace it for free. Even if the phone is a bit over a year, I would still make an appointment at the Apple Store or take the phone to an authorized Apple service shop as soon as possible to ask about a replacement.
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Should I change my battery at 80?

“Maximum Capacity” shows you how well your battery is performing compared to when it was brand new. While a slightly lower percentage is lower as your phone ages, it should still retain about 80% of the capacity at 300-500 charge cycles. If it starts dropping below 80%, it's time for a battery replacement.
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What kills iPhone battery health?

It's especially important to avoid exposing your device to ambient temperatures higher than 95° F (35° C), which can permanently damage battery capacity. That is, your battery won't power your device as long on a given charge. Charging the device in high ambient temperatures can damage it further.
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Do phones charge slower after 80%?

Operating systems like iOS and Android have built-in battery health management systems. They can slow down or stop charging when your phone reaches about 80%, especially when the device is hot, to extend the battery's lifespan.
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What is the 20 80 battery rule?

The 20-80% rule recommends maintaining your EV's battery charge between 20% and 80% of its total capacity. It's a simple yet effective practice designed to enhance battery life – consider it the green zone for your EV.
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What is good battery health for iPhone after 3 years?

iPhone battery's maximum capacity

It starts out at 100% (or just under), and as the battery ages, capacity decreases, which means you get fewer hours between charges. If the number you see under Maximum Capacity is more than 80%, you have a healthy battery, according to Apple.
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What should battery health be after 3 years?

Typically, a modern phone battery's (lithium-ion) lifespan is 2 – 3 years, which is about 300 – 500 charge cycles as rated by manufacturers. After that, the battery capacity will drop by roughly 20%. How often you charge will affect the battery life, for better or worse.
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How much should iPhone battery health be after 1 year?

On average any iPhone will lose about 1% of capacity per month, so after 8 months the average user will see 92%. If you see 98% your phone is doing much better than the average user's phone. funsutton1 wrote: I have had my iphone roughly one year and the battery health just now dropped to 99%.
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What should your phone battery health be after 2 years?

Understand how your phone battery degrades

An iPhone lithium-ion battery typically holds up to 500 charge cycles, or about two years; before you will see a degrading of the battery to 80% of its full capacity.
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What is normal battery health after 2 year?

Factoring in the 5-10% yearly decline, you're looking at 80-90% battery health after 2 years. If you're a power user, expect less. Checking up on Settings → Screen Time can be a bit of a crystal ball in gauging how much you've been putting your battery to use.
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