Which external battery to choose for the Samsung Galaxy S8?

Which external battery makes it possible to have the most extensible autonomy possible when we are outside and the the battery of the Samsung Galaxy S8 is less than 15%? Here is a chart that indicates which one have the greatest abilities.

External batteryCapacity (mAh)
Battery YZT0005 24000
D-B30-MET22400BR-1 22400
XD-PB-003-BLA 20100
FR RP-PB006 B 20000
FR-PB-N36-N 20000
PB-K6-15600-BK-FA 15600
V153_RJ battery 12000