Apple · Waterproof Phone Chargers & Cables
Smart USB Charger
Lower concern. Typical USB charger poses minimal PFAS risk.
Apple smart USB chargers use standard plastic housings and electronic components with no known PFAS-intensive manufacturing. No public PFAS disclosures or concerns documented for this product category.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Plastic housing, copper/aluminum circuitry, rubber feet
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
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
Apple's USB chargers use thermoplastic housing (likely polycarbonate or ABS), copper windings, and aluminum heat-dissipation components. The plastic outer casing is not in direct food or skin contact and is not designed to be heated above ambient temperatures under normal use. The rubber feet are typically silicone or synthetic rubber, both inert under normal charging conditions. This material combination poses minimal leaching risk because chargers operate at low-to-moderate surface temperatures (typically under 50°C during normal use) and have no contact with consumables or prolonged skin exposure.
The brand's record and disclosure
Apple has published corporate sustainability reports addressing manufacturing and material safety, though these are not product-specific toxicology disclosures. The company does not publicly disclose PFAS content in individual products or certify freedom from PFAS in consumer electronics. No recalls for chemical leaching or outgassing have been documented for Apple USB chargers in public safety databases. Apple's track record on disclosed manufacturing standards is stronger than many competitors, though transparency on legacy chemicals remains limited across the industry.
How it compares in its category
USB chargers are a low-hazard product category overall because they are not food-contact, not worn on skin, and operate at stable low temperatures. Apple's chargers are comparable in material composition to Samsung, Google, and Anker models, all of which use similar plastic and metal designs. The primary safety variable in this category is electrical safety (overcurrent protection, isolation), not chemical hazards. Apple's chargers meet relevant electrical safety standards (UL, CE) and have good reliability records, placing them in the safer half of the market.
If you buy it
Store the charger in a cool, dry place away from prolonged direct sunlight, which can degrade plastic over decades of exposure. Do not cover or block ventilation during use to prevent heat buildup; chargers should remain cool to the touch. Replace the unit if the plastic housing cracks, the cable becomes frayed, or the connector loosens, as this compromises electrical safety more than chemical safety. Avoid extended contact with wet hands or immersion; incidental moisture is tolerable, but sustained exposure increases electrical risk.
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.”
Plastic housing degradation and microplastics
No documented cases of Apple USB chargers leaching microplastics or degrading into particulates under normal use. The plastic housing is not mechanically stressed in ways that would fragment during typical charging cycles.
Heavy metals in solder or circuitry
Solder in the internal circuitry may contain trace lead if older RoHS standards are not enforced at manufacturing, though Apple has committed to RoHS compliance since 2007. Contact with internal circuitry is not a realistic exposure route during normal use.
Volatile organic compounds (VOCs) off-gassing
Apple chargers do not exhibit documented off-gassing of formaldehyde, toluene, or other volatile organics. Charging a new unit briefly in a well-ventilated space is standard practice, but no reported odor or respiratory effects are on record.
Thermal stress and plastic leaching
Under normal operating conditions, the charger surface remains below 50°C, well below temperatures needed to mobilize leachables from thermoplastics. Localized heat near the internal transformer can be higher, but this component does not contact users.
Rubber feet adhesive or coating toxicity
Silicone or synthetic rubber feet are not known to leach chemicals into the user's environment at room temperature. No adhesive migration or degradation has been reported for Apple charger feet over product lifetime.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% 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.
More waterproof phone chargers & cables 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.