If your iPhone 6s battery is bellow 70% battery health then it is time to replace it.
You can buy the battery online and replace it yourself or you can pay apple to do it for you.
Too check battery capacity you go to settings then go to battery and then battery health and you will see your battery capacity
To replace the battery you will need a suction cup, pry tool and the Philippe screwdriver and a small plus screwdriver.
First you remove the two screws at the bottom of the phone then you will use the pry tool and the suction cup to lift up the screen (be careful so you don’t damage the ribbon cables) after you remove the screen remove the plate on top of the battery that contains two screws. Lift the metal bracket and remove the battery from the phone. The battery has adhesive strips that you will have to pull from the bottom to remove ( be very gentle to them because there is a chance of them breaking)
After the removal of the battery place the new one and reassemble the metal bracket with the two screws and then resemble the screen
Videos
My phone will last from 8am to 4 pm with light use. What have your guys experience been with replacing battery?
Edit 1 I just timed my phone use from 100 percent till dead. Phone lasted 6 hours with moderate use
Total screen time from 1pm to 7pm: 3 hr
Edit 2: apple replaced my battery but apparently my phone didn’t turn on so they gave me a new iphone 12 mini and a free MagSafe puck and adapter.
Edit 3: glad i replaced my battery. Phone lasts at least 12 hrs
Doesn't matter which phone you have.
I know it's normal for a phone's battery to degrade over time, but I'm on a tight budget right now and can't afford a battery replacement yet, let alone a new phone, so I'm trying to maintain my phone's battery health at least until I can replace the battery.
So how long does yours last with normal usage (social media, YouTube, occasional gaming)?
Just wondering, Apple classifies anything under 80% as an “unhealthy” battery. But my 11 pro max is going strong with 72% battery health, still lasts me through the day no problem.