DSTE NB-13L Replacement Li-ion Battery for Canon PowerShot G5X G7X G9X G7 X Mark II G9X Mark II SX620 HS SX720 HS SX730 HS Digital Camera as NB13L Battery Type : Li-ion Battery Capacity : 5.4Wh/1500mAh Output Voltage : DC 4.2V (max)/ DC 3.6V (mean) Info function for life indication. High capacity for stamina