This is a replacement battery for an Apple iPhone 4 smart phone; it works with all phone carriers and memory sizes. If you're experiencing issues with your smart phone such as unexpected shut-downs, getting hotter than normal, responding slower than usual, only works when plugged into a power source or it's simply an older model or you may need a new battery. After 6 months of use, most new lithium-ion batteries experience will decrease 10-20% in storage capacity.
This high-quality lithium-ion battery is designed with the latest technology including high/low rate discharge, high energy density, full capacity stability, low internal resistance as well as flexible printed circuit. No need to worry about over charging your battery, it's designed to have over-charge protection.
- New replacement battery with zero cycles
- Rechargeable internal smart battery
- Made with AAA lithium-ion technology
- Built-in voltmeter and protective IC
- Has a power regulating control chip
- Made with over-charge protection
- Slightly flexible, made with FPC
- Designed to prevent oxidation
- Ready to use, install and charge
- Type: AAA Lithium-ion battery
- Nominal Voltage 3.7V
- Watt Hours: 5.25Wh
- Milliamp Hours: 1420mAh
- Storage Temperature: -10°C to 45°C
A1332, A1349, 616-0512, 616-0513, 616-0520, 616-0521, GB-S10-423482-0100, CS-IPH440SL
- Suction cup provided to removed front glass
- 4 Separate prying tools included
- Flat head and Philips screwdriver included
Please note the mAh does not have to match your previous battery. It stands for the amount of energy the battery can hold. The higher the mAh the longer a battery will last. Also the higher the mAh the longer the battery needs to be charged.