Keep your Nokia device powered up with the genuine Nokia BP-3L Battery, a reliable power solution designed specifically for the Lumia 900, 710, 610, 510, 505, ASHA 303, and 603 models. With a substantial 1350 mAh capacity, this external battery pack offers extended usage time, ensuring you stay connected when you need it the most. Crafted with durability in mind, the battery features a sleek matt grey finish and is constructed from high-quality aluminium, providing both a lightweight and robust design. It includes 4 ports for multiple device charging and is compatible with Nokia Lumia phones, boasting a 3.7V voltage output for efficient charging. (Items not included: cable and charger.)