Smart USB Charger vs PowerThru 2-in-1 Charging Stand: which is safer?
Smart USB Charger is our pick: better on PFAS and on the overall hazard picture.
Our pick
Apple
Smart USB Charger
PFAS grade
B 85/100
Overall grade
B 81/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Plastic housing, copper/aluminum circuitry, rubber feet
Confidence
72%
PossibleHeavy metals in solder or circuitry
Casetify
PowerThru 2-in-1 Charging Stand
PFAS grade
B 85/100
Overall grade
C 77/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Plastic/aluminum charging stand, typical electronics materials
Confidence
62%
PossibleElectrical contact corrosion or degradation
PossibleVolatile organic compound off-gassing from molded plastics
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More waterproof phone chargers & cables: see the full ranking