Mophie · Waterproof Personal Electronics
Mophie Juice Pack Air Smartphone Case
Brand silent on PFAS; waterproof coating composition undisclosed. Higher caution warranted.
Mophie does not disclose PFAS status or coating chemistry for this battery case. Waterproofing typically raises PFAS risk, though specific formula unknown. Recommend contacting brand directly.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Polycarbonate shell, likely water-resistant coating unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
The Mophie Juice Pack Air uses a polycarbonate shell, a rigid thermoplastic chosen for impact resistance and slim profile. Polycarbonate itself does not contain BPA in typical modern formulations, but the unspecified water-resistant coating is the concern: such coatings commonly rely on fluorinated compounds (including PFAS-class substances) to achieve water and oil repellency. The actual composition of Mophie's coating is not publicly disclosed, creating uncertainty about what you are handling and potentially transferring to skin or food contact surfaces.
The brand's record and disclosure
Mophie (owned by Zagg, now a subsidiary of GN Store Nord) does not publish material safety data sheets, chemical composition disclosures, or PFAS policies for this product line. The brand has not signed onto the ZDHC (Zero Discharge of Hazardous Chemicals) gateway or similar transparency initiatives. No independent recalls or contamination incidents are on record for this specific model, but silence on coating chemistry is a red flag for consumer transparency.
How it compares in its category
Smartphone cases vary widely in coating strategy. This polycarbonate-based design with sealed water resistance sits in the mid-tier for chemical disclosure; many budget cases omit water coatings entirely (reducing PFAS risk), while premium cases often still lack full transparency. Competitors like Spigen and OtterBox publish more material information, though even they are not uniform on fluorinated coatings in their protective cases.
If you buy it
Minimize skin contact with the exterior surface, especially if you have sensitive skin or apply it to children's devices. Do not deliberately heat the case or expose it to prolonged direct sunlight, which can degrade the polycarbonate and potentially compromise the coating seal. Wash hands after extended handling. Replace the case if the outer coating visibly cracks, peels, or wears away, as this signals breakdown of the protective barrier. Store in a cool, dry place away from chemical solvents.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
PFAS in water-resistant coating
Undisclosed water-repellent finish on polycarbonate shell almost certainly contains fluorinated compounds; specific PFAS identity and migration risk unknown due to lack of manufacturer disclosure.
Polycarbonate leaching under stress
Modern polycarbonate rarely leaches BPA, but prolonged heat exposure (e.g., in hot vehicles or near heat sources) or scratches/cracks can potentially release trace monomers; risk is low under normal use.
Coating degradation and microparticle shedding
As the water-resistant finish ages or chips, microscopic particles of the coating may shed into skin contact or onto the phone; composition unknown makes risk assessment difficult.
Dermal irritation from coating contact
Some users report skin sensitivity to protective case coatings; reactions are typically mild and caused by fluorinated or silicone-based additives, though incidence is uncommon.
Off-gassing during manufacture or storage
No reports of VOC or odor issues from this specific product, though new polycarbonate cases can emit faint plastic odors that dissipate within days.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
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✓Naturally PFAS-free material
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More waterproof personal electronics grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.