ATC 2X *3.7v,750mAH*Camera Battery compatible with Pentax Optio L36, Pentax Optio L40, Pentax Optio LS1000, Pentax Optio LS1100, Pentax Optio M30, Pentax Optio M40, Pentax Optio RS1000, Pentax Optio RS1500, Pentax Optio T30, Pentax Optio V10, Pentax Optio W30