Sanyo SCP-11LBPL-S battery by Amstron is designed for use with Sanyo SCP-8200 and PM-8200 cell phone models. Amstron cell phone batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility, and safety to exceed original equipment manufacturer specifications. • Chemistry: Li-Ion • Ratings 3.7 Volts 900mAh Capacity • Warranty: 4 Years