Juice Pack Battery Case for iPhone 15 vs Protector MagSafe Case iPhone 17: which is safer?
Mophie Juice Pack Battery Case for iPhone 15 is the clear pick. Pelican Protector MagSafe Case iPhone 17 carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Mophie
Juice Pack Battery Case for iPhone 15
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleLithium-ion battery thermal runaway risk
PossibleElectromagnetic field exposure
PossibleCounterfeit or degraded battery cell defects
Pelican
Protector MagSafe Case iPhone 17
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyPFAS in waterproofing (water-repellent coating) coating
PossibleCoating degradation and microplastic shedding
Where these two actually differ
- We flag Lithium-ion battery thermal runaway risk, Electromagnetic field exposure and Counterfeit or degraded battery cell defects on the Mophie and not on the Pelican.
- We flag PFAS in waterproofing (DWR) coating and Coating degradation and microplastic shedding on the Pelican and not on the Mophie.
- The Mophie is Lithium-ion battery, plastic housing, metal contacts where the Pelican is Thermoplastic elastomer (TPE) or polycarbonate blend with waterproofing treatment, which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the Mophie is the one to buy.
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 smartphone cases: see the full ranking