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iMore Question I have been using 5s for 2 years now and it took around 100 minutes to charge completely.I recently bought 6s and it takes around 2.5 hours from 0-100.Also i noticed it takes a lot of time between 90%-100%.Is it normal, does it take so long on the newer devices?
PS-I am using genuine apple charger and wire i received with the phone.
Bigger battery = Longer charge time. The iPhone 6s can draw 2amp of current so if you buy a 2amp charger it will charge much faster.