Stay powered up on the go with the iPhone 11 Pro Max Battery Case featuring a robust 4500mAh capacity. This essential accessory combines reliable protection with extended battery life, ensuring your device remains functional and safe throughout the day. The built-in 4500mAh battery provides substantial extra power, allowing you to extend your iPhone 11 Pro Max usage without worrying about running out of juice during crucial moments. Constructed from high-quality materials, this battery case protects your iPhone from everyday wear and tear, including scratches, drops, and impacts, while maintaining a sleek profile.