The OEM battery for the iPhone 15 Pro Max is a high-quality replacement battery specifically designed to meet the requirements of this device model. With a battery capacity of 4422 ampere-hours (Ah), this lithium-ion battery provides a reliable power source that ensures optimal performance and a long lifespan. The battery is device-specific and fits perfectly into the iPhone 15 Pro Max, allowing for easy installation. Using an OEM battery ensures that the quality and safety meet Apple's high standards. This battery is an ideal solution for anyone looking to restore or enhance their iPhone's performance. It is available in a single unit and is suitable for both personal use and professionals who perform smartphone repairs. With this battery, users can enjoy the full functionality of their device without worrying about premature discharge.