Starting March 1st, the cost to replace the battery in an out-of-warranty iPhone 13 or older model in the US will increase by $20.
Apple currently charges $69 to replace the battery in an out-of-warranty iPhone 13, iPhone 12, iPhone 11, or iPhone X. The cost of battery replacement on an out-of-warranty iPhone SE, iPhone 8, or older model $49.
It is currently unknown whether the battery replacement cost for out-of-warranty iPhone models will change in India or not.