Keep your Nokia device powered up with this original Nokia BL-4J OEM replacement battery, designed specifically for long-lasting performance. With a capacity of 1200 mAh and a voltage of 3,7V, it provides the reliable energy your phone needs to stay operational throughout the day. Compatible with models including the Nokia Lumia 520, 525, 620, and C6, this battery ensures your device remains functional and connected. Crafted with quality in mind, the battery features a sleek aluminum design, measures 60 x 38 x 5mm, and weighs just 20g, making it compact and convenient for travel or daily use. The included magnetic charging without the need for cables simplifies the charging process, while the 6-month manufacturer's warranty offers peace of mind. Keep your Nokia running smoothly with this essential accessory.