Settings > Battery > Battery Health. I don't know if the same feature is available on iPhone 5s. For the most accurate test, schedule an appointment at your Apple Store Genius Bar and they can run diagnostics on your phone for you. Should it be determined a new battery is recommended the price to replace one on the 5s is $79.Apple 12W USB Power Adapter. $19.00. We approximate your location from your internet IP address by matching it to a geographic region or from the location entered during your previous visit to Apple. Find cables, charging docks and external batteries for iPhone. Charge and sync up your iPhone. Buy online with fast, free shipping.
The battery life in my 5s is fine. It'll last the whole day and only be on 25% around 10PM. Through out the day I use it to text, Facebook, Reddit, call maybe 2 or 3 people no call lasting more then 10 minuets. There are some iphone 5s that have been having battery problems. My wife's phone was having the same problem.
There are different battery types and some of the most commonly used in mobile devices are the lithium-ion (Li-Ion) and the lithium-ion polymer battery (Li-Polymer). Li-Polymer: 2G talk time. 2G talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 2G cellular network. 10 h (hours) 600 min (minutes) wDv2. 805 406 449 798 805 472 754 214