For Franklin Wireless T10 Battery: Upgrade high quality RT410, T10 replacement battery is compatible with Part No V635061P mobile hotspot router. High quality battery: RT410, T10 replacement battery is made of high quality material, stable performance, high charging efficiency, and small self-discharge. Rechargeable batteries that can be recycled multiple times to provide reliable, long-lasting power to your router. Safety: Every T10 RT410 replacement battery is rigorously tested to ensure correct voltage, circuit protection, stable current, low self-discharge and guaranteed battery life. Multiple protection against overcharge, over discharge, over current and short circuit problems. Battery type: Lithium-ion battery, Capacity: 3000mAh/11.4Wh, Voltage: 3.8V, Weight: 58g, Size: 2.56 x 2.05x 0.28inch, Color: Black. Easy to install: The upgraded RT410, T10 replaces the battery, is easy to install, and is the same size as the original battery, providing a better backup battery for your router. After replacing the battery, reconnect the power supply and start the router. Mifi T10 Battery: All batteries are rigorously tested and packaged before shipment. High quality batteries. At the same time, in order to keep the battery intact, we will pack it before shipping.