Denaq DQ-RP780S 1-Cell 780mAh Battery for Kyocera CONTAX and other Home » Kyocera | CONTAX | SL300RT | Finecam | SL300R | SL400R Cell Count: 1 Capacity: 780mAh Voltage: 3.7V Compatible Parts: BP-780S Retail Price: $13.74Your Price: $ Quantity: