NoMem Lithium-Ion Replacement DVD Battery7.2V, 6800mAhProvides 7-9 hrs of powerReplacement battery for Panasonic battery models CGPH501/H502Works with Panasonic LA-85/LA95, LV-50/LV55/LV70, LX9, PA65, and PV-40/PV55/DB75 portable DVD players