Lenmar Replacement Battery for Casio Exilim EX-Z850 EX-Z750 EX-Z65 EX-Z57 EX-Z55 EX-Z500 EX-Z50 EX-Z40 EX-Z300 Series EX-Z30 EX-Z1050 Series EX-P700 EX-P600 EX-P505 EX-FC100 BenQ DC P500 Replaces OEM Casio NP-40DCA NP-40DBA NP-40 BenQ NP-40 Fits: Casio Exilim EX-Z850, EX-Z750, EX-Z65, EX-Z57, EX-Z55, EX-Z500, EX-Z50, EX-Z40, EX-Z300 Series, EX-Z30, EX-Z1050 Series, EX-P700, EX-P600, EX-P505, EX-FC100, BenQ DC P500 Replaces: Casio NP-40DCA, NP-40DBA, NP-40, BenQ NP-40 3.7V / 1230mAh Lithium Ion 2 Year Warranty Replaces Casio NP-40, BenQ NP-40, Casio NP-40DBA Fits Casio EX-Z1050, Exilim EX-Z750, EX-Z1080 (See Product Description for Additional Fits) 3.7 Volts, 1230mAh Capacity Lithium-Ion 3 Year Warranty