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I have an iPhone 6s plus that wont charge past 85% no matter what i do. The story is this was a perfectly good working phone and i removed the battery to test it out another 6s plus that was having a bigger issue. when i put this back together I soon noticed it would not charge past 85% List of stuff I’ve tried. 3x different iPhone 6s plus battery’s Different charging ports Different cables and chargers resets looking at battery connector under microscope, (looks perfect to me) When i put an already 100% charged battery in it says 100% and seems normal at first yet after just a little use it drops to 85% and wont charge past. also tried draining the battery to 0 and charging it up again yet it stops at 85% Any idea’s or suggestions would be great!
This is a faulty battery problem. Even though you replaced the battery 3 times, you have probably ordered a bad batch of batteries from eBay. Order higher quality battery. I had the same problem.
Did you check the small little components near the battery connector? You might have chipped one or more off when disconnecting the battery for the first time.
i have same problem with my iphone 7 plus. im not a tech so i dont know how to fix this one. i have a friend who fix iphones but he cant figure it out. what shoud i do? my battery stops at 48% it also drains for around 8 to 12 hrs? I guess if its on standby please email me if you know how to fix it. thank you soo much c.nuenay.hrm@gmail.com
had same issue wz iphone 6s plus..tried 2 batteries,still couldnt pass 85%, tried another 1,and worked ok..