Battery Replace Terms Condition
1, if the battery health is below 60% in 18 months, you can change for free.
2, Battery Health Decreases You will not receive a warranty for your charger (your battery health decreases if you use a local charger).
3. After changing the battery, if your iPhone is turned off with 50% -60% charge, you can change it for free.
4, if your iPhone is not charged for circuit problems, you will not get a warranty.
NB: 30-days money-back guarantee if you are not satisfied.