Introducing the ICR14500-3.7V-800mAh-PCM Battery by Sunland. Designed for LED lights, smart home devices, and more, this efficient battery offers a nominal voltage of 3.7V and a capacity of 800mAh, ensuring reliable performance. With UN38.3 MSDS certification, it operates in extreme temperatures and is lightweight at just 23g. Experience power you can trust. Welcome to visit our website!