What is the best solar battery for smartphone?

Here is a ranking of external solar batteries to charge a smartphone while we are traveling, when we do a hike, sports, … according to their capacity, consumer reviews, their price.

ModelCapacityEnergy capacityAverage ratingReviewsPrice
Battery YD-89910000 mAhNA4.6101$38
RAVPower 24W24WNA4.41111$90
RAVPower 10000mAh10000 mAhNA4.370$38
TSS3EU0624000 mAh88.8 Wh4.2324$45
Solar Charger Kiizon25000 mAhNA4.260$51
RAVPower 25000mAh25000 mAhNA4.0202$58
Vinsic QC 3.020000 mAhNA4.0628$40
TuffGear 15W15WNA3.856$39
Floureon 28W28WNA3.7152$47
TS-888 Solar Chargers15000 mAhNA3.5379$23
Elzle 25000mAh25000 mAhNA3.455$50