ZIDIOR Doro 6520 battery, Rechargeable Li-ion Phone Battery for Models 6520, 506, 508, 6030, 510, 715, 6525, 6031, 500GSM, 6051, 6171, 6526, 6050 3.7V, 800mAh High-Performance Lithium Pack

Compatible with Multiple Doro Models: Designed for a wide range of Doro phone models, including 6520, 506, 508, 6030, 510, 715, 6525, 6031, 500GSM, 6051, 6171, 6526, and 6050, ensuring a perfect fit and reliable performance. High Capacity & Long Life: With an 800mAh capacity and 3.7V output, this lithium-ion battery provides a powerful and long-lasting charge, extending your phone's usability between charges. Rechargeable & Efficient: This Li-ion battery is rechargeable, offering an eco-friendly solution with a chargeable voltage of 4.2V, delivering consistent power and performance. Safe & Reliable: Built with high-quality materials, this battery ensures safe and reliable usage, protecting your phone from potential overcharging and overheating. Easy Installation: Designed for easy and hassle-free installation, this battery allows you to quickly replace your old or damaged battery, restoring your phone's performance in minutes.