DSTE 2x NP-90 Replacement Li-ion Battery for Casio Exilim EX-H10 EX-H15 EX-H20 EX-FH100 Camera Battery Type : Li-ion Battery Capacity : 9.3Wh/2500mAh 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 discharged at anytime. Perform as good or better than the top branded batteries on the market.