Juice Pack Battery Case for iPhone 15 vs Body Glove Tidal Waterproof Phone Pouch: which is safer?

Mophie Juice Pack Battery Case for iPhone 15 is the clear pick. Body Glove Tidal Waterproof Phone Pouch carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Mophie Juice Pack Battery Case for iPhone 15

Mophie

Juice Pack Battery Case for iPhone 15

PFAS grade

B 85/100

Overall grade

C 73/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Lithium-ion battery, plastic housing, metal contacts

Confidence

65%

PossibleLithium-ion battery thermal runaway risk

PossibleElectromagnetic field exposure

PossibleCounterfeit or degraded battery cell defects

Why this gradeBuy
Body Glove Tidal Waterproof Phone Pouch

Waterproof Case Co.

Body Glove Tidal Waterproof Phone Pouch

PFAS grade

F 40/100

Overall grade

F 10/100

Verdict

Skip

Hazard flags

⚑ 4

Material

Waterproof-treated synthetic pouch, coating unspecified

Confidence

35%

LikelyCoating degradation and integrity failure

PossibleOff-gassing from polyurethane or neoprene base material

PossibleMicroplastic shedding from base material

Why this grade

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