DSTE 2x LI-60B Replacement Li-ion Battery for Olympus FE-370 Pentax M50 W60 W80 V20 Nikon Coolpix S550 S560 Ricoh R50 as EN-EL11 DB-80 D-LI78 Battery Type : Li-ion Battery Capacity : 5Wh/1350mAh Output Voltage : DC 4.2V (max)/ DC 3.6V (mean) Info Function for Life Indication High Capacity for Stamina Full coded version, show battery level in camera screen. No memory effect, can be charged or dischargered at anytime. Perform as good or better than the top branded batteries on the market.