PowerSmart&reg; 3.7V 1230mAh Li-ion Battery for CASIO Exilim EX-Z30, Exilim EX-Z40, Exilim EX-Z400, Exilim Pro EX-P505, Exilim Pro EX-P600, Exilim Pro EX-P700, EX-FC100, CASIO EX-Z, Exilim Zoom EX-Z Series,BENQ DC P500, E520, E520+, E610,Compatible Part Numbers: NP-40, NP-40DBA, NP-40DCA, NP-40 Battery Type: Li-ion, Voltage: 3.70V Capacity: 1230mAh , Color: Black Dimension: 38.25 x 38.15 x 9.50 mm, Weight: 70.87 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty!