The product is a genuine internal battery replacement for Apple iPhone 4S models A1387, A1431, and 616-0579. Manufactured by wma, this black battery has a capacity of 1440 mAh and is compatible with Apple devices. Made in China, this high-quality battery is designed specifically for the Apple iPhone 4S, ensuring a perfect fit and reliable performance. Ideal for those in need of a durable and efficient battery replacement for their mobile device.
