Sir I brought a iPhone 11 Pro Max they said 100 bh i check in battery Heath is showed 100 only but after 1 month it gone 97 and in 1.5 months after 95 I used only less no even gaming u use YouTube and Apple Music no gaming u check my battery Heath with a shortcut it show
Your iPhone battery’s real stats:
MaximumFCC (original maximum capacity): 4114 mAh
NominalChargeCapacity (current maximum capacity): 3261 mAh
CycleCount (number of complete charge cycles): 1101 cycles
Relative to when it was new, your battery capacity is 79.27%.