Pentax D-LI8, 710 mAh, 3,7 V, Lithium-Ion (Li-Ion)
Pentax D-LI8. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 710 mAh, Compatible products: Optio W10, Optio W20, Optio A10, Optio A20, Optio A30, Optio A40, Optio T10, Optio T20.