KINAMAX BTR-ENEL11-J 1000mAh EN-EL11 / D-LI78 / DB-80 Replacement Battery for Nikon Coolpix S550 / S560, Olympus FE-370, Pentax Optio M50 / V20 / W60 Ultra high 1000 mAh power -- the higher the mAh rating, the more power a battery will store and the longer it will last Manufactured using premium Japanese grade A battery cells Includes a 3-year warranty EN-EL11, LI-60B, DB-L70, D-LI78, DB-80, Nikon, Coolpix S550, S560, Olympus, FE-370, Xacti VPC-E10, Pentax, Optio M50, V20, W60, Ricoh R50 Parts 36 mos (626) 967-6600