- 3.7 V - 1200 mAh For Casio camera models EX-Z 30, EX-Z40, EX-Z 50, EX-Z50, EX-Z 55, EX-P 600, EX-P 700, EX-P 700, P 505 EX, EX-Z 57, EX-Z750, EX-Z500