iPhone 12 Pro Battery Health 74 %

Battery drains quickly, device processing performance is reduced.

Replace with a new battery.

How to Slow Down Battery Degradation

Avoid high temperatures.
Heat is the biggest enemy of lithium-ion batteries, causing them to degrade very quickly.

Optimize charging habits.
Try to keep the battery level between 20-80%. Lithium-ion batteries do not perform well when frequently charged to 100%.

Use smart device settings.
Certain settings can help reduce the load on the battery.