This high-quality Li-ion battery from Franklin Wireless is a perfect fit for your R850 T9, XHG-R717, or XHG-R850 device. With a capacity of 2450 mAh and a voltage of 3.8 V, it provides long-lasting and efficient power for your wireless hotspot. The battery comes in a sleek black color with a matte finish, and it is compatible with Franklin Wireless brand. This battery is easy to charge and comes with one port, allowing you to connect your device directly to the battery. Additionally, it is equipped with Li-ion material and micro-USB connectivity for added convenience. Get this Franklin Wireless battery today and enjoy uninterrupted wireless connectivity.