Konica Minolta NP-700 Battery by Amstron is designed for use with Konica Minolta DG-X50-K/ R/ S and Dimage X50. Amstron Digital Camera 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 680mAh Capacity. • Warranty: 4 Years