Duracell Replacement Digital Camera Battery for Samsung PL150, ST45, ST50, ST500, ST550, TL100, TL210, TL220, TL225, TL90, SLB-07A. Function battery performs: Camera, Power battery for cameras. Chemistry of battery: Lithium ion Voltage: 3.7 V. Capacity: 700 m. Ah Weight: 15 g. Dimensions: 43 mm. x 37 mm. x 4 mm. Warranty: 3 Years.