Get 1 battery, Hang Liang 18650 3.7V 5800mAh 8,5Wh and 1 battery, Hang Liang 18650 3.7V 6800mAh 8,5Wh delivered; can only be a maximum of 2300mAh based on the watt-hours, but is much less in measurement, ie 6800 or 5800 is name to Hang Liang, the rest of battery fake or simply fraud!