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× Every battery becomes a bit less powerful over time. A new battery can be recharged to 100% of its capacity, but this 100% gradually decreases over time.

Standard Battery 🌱

At Fonez, we thoroughly test and diagnose the battery of every iPhone. If the battery capacity is 75% or higher, it still functions normally. You won't unexpectedly run out of battery unless you insist on playing Call of Duty marathon on your phone! The average battery capacity of Fonez Standard battery phones in 2021 was 89%. By not exchanging the battery in every phone, Fonez has already saved 1.2 million batteries (and counting!) from being thrown away.

New Battery 🔋

For those who want absolute assurance, Fonez offers phones with professionally installed batteries. This guarantees a 100% capacity battery, ensuring the longest-lasting battery health.

Peace of Mind

When you buy a Fonez phone, you have 30 days to try it out, and can return it free of charge if you're unsatisfied. You can always check your battery health under Settings > Battery > Battery Health.

Please note

Shipping time is incrised by 1-2 working days when purchasing a new battery with your phone.