Keep your Nokia Lumia devices powered up with the genuine Nokia BP-4W 1800mAh Battery. Specifically compatible with the Lumia 810, 822, and 845 models, this battery is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance for your device. With a generous capacity of 1800 mAh, this battery provides extended usage time before needing a recharge, perfect for keeping your phone operational throughout the day. Manufactured in China under the Nokia brand, it's a reliable choice for maintaining your phone's power needs.