December 24, 2022 by Skystream Energy. Yes, 70 percent battery health is considered good for an iPhone. Apple designed lithium-ion batteries to retain up to 80 percent of their original capacity throughout 500 complete charge cycles. That means an iPhone with 70 percent battery health still has 80 percent of its original capacity available 152,992 points. Until the battery drops below 80%, it's fine. There's no reason to be checking battery health unless your phone isn't working properly or your warranty is about to end. So, in a month or so, check it again, if it's at or below 80%, make arrangements to have it replaced under warranty. If it's above 80%, you can safely ignore it Just checked the diagnosis and saw it's efficiency has fallen down to 83%. Yes, I know it is normal for a battery to lose efficiency, I am already following the best practices for battery saving and extending battery life. My lap used to give me around 4 hours 100% to 5% with lowest brightness setting, normal browsing using dongle. Shared by rimz790. Bought a very good conditioned used 64GB IPhone XS for £196 and the battery health is showing to be at 83% Just wanted to know if that is good or shall i return it back to the seller as I am not to familiar with how the batteries last over the years with IPhone's All the help given will be much appreciated. New Comment. An iPhone battery is rated for ~500 charge cycles. If every day you go to bed with 50% battery that means you would go through ~550 charge cycles in 3 years. That clearly shows that 99% is not a correct battery health percentage. It just went down to 92%. iPhone 12 vs. iPhone 11: price and value. The iPhone 12 starts at $799 for a 64GB model with 4GB of RAM. You can double your storage to 128GB for another $50, or for $949, you can have the maxed 73xs. Depending on your iPhone use and the number of full cycle battery charges, a 1% to 2% drop in battery health is common. Can an iPhone last 10 years? The quick answer to this question is as follows: Apple’s iPhones survive a long period, in my experience ranging from six to seven years. Repair Pro •. The average is 90% after one year, Apple expects batteries to last for two years before needing to be replaced (until they reach 80% health). This means that if your battery health is expcted to decrease roughly 0.83% for every month, which would be reported as a 1-2% decrease every two months- anything better than this is Dec 30, 2022 4:03 AM in response to Rohn2311. That is no concern at all. Your battery is fine, until your Battery Health is at or below 80%. For more info on Battery Health and Battery Life, see these Apple Support articles: About the battery usage on your iPhone, iPad, and iPod touch - Apple Support. Check the iPhone battery health and usage iPhone 12 vs. iPhone 11: price and value. The iPhone 12 starts at $799 for a 64GB model with 4GB of RAM. You can double your storage to 128GB for another $50, or for $949, you can have the maxed December 24, 2022 by Skystream Energy. Yes, 70 percent battery health is considered good for an iPhone. Apple designed lithium-ion batteries to retain up to 80 percent of their original capacity throughout 500 complete charge cycles. That means an iPhone with 70 percent battery health still has 80 percent of its original capacity available

is 83 battery health good for iphone 11