OnePlus · Waterproof Phone Chargers & Cable Cases
WATER PROOF USB Cable
Waterproof coating source unclear; OnePlus discloses nothing about PFAS.
OnePlus does not publicly disclose materials or PFAS status for this cable. Waterproof treatments often use PFAS, but specifics are unavailable. Contact brand for coating composition details.
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Material
rubber/plastic cable with unspecified waterproof coating
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
OnePlus waterproof USB cables use a rubber or elastomer outer jacket combined with an unspecified waterproof coating, likely applied to seal connector ports and reduce water ingress. The core copper conductors and plastic insulation are standard across the industry. The critical unknown is the waterproof coating's chemical identity: many such coatings historically relied on Teflon-type coating or fluorinated polymers, which can degrade under heat and potentially release harmful compounds, though the risk for a passively used cable is low. Without OnePlus public disclosure, the exact formulation remains opaque.
The brand's record and disclosure
OnePlus has not published transparent material safety data sheets or PFAS disclosure statements for its accessories line, including USB cables. The company has faced criticism for limited environmental and chemical transparency compared to tier-1 electronics manufacturers. OnePlus does not appear to hold third-party chemical certifications (such as Cradle-to-Cradle or bluesign) for its cable products. This silence on waterproof coating sources is consistent with limited disclosure across the consumer electronics accessory market.
How it compares in its category
USB cable quality varies widely; many budget and mid-range brands use identical or similar rubber-jacketed designs with proprietary waterproof treatments. Premium alternatives from brands like Anker or Belkin occasionally disclose coating materials or hold certifications, though this remains rare. OnePlus cables are competitively priced and functionally equivalent to most third-party options; the waterproof claim is the differentiator, but lack of transparency on how that waterproofing is achieved puts it in the middle of the disclosure spectrum.
If you buy it
Avoid prolonged skin contact with the cable jacket, as the coating's unknown composition may include skin irritants in rare cases. Do not expose the cable to direct heat sources (>50°C sustained) as coating degradation could theoretically accelerate chemical leaching, though USB cables are not typically heated during normal use. Store in a cool, dry place away from direct sunlight to preserve coating integrity. Replace immediately if the outer jacket shows cracking, peeling, or discoloration, as waterproof integrity will be compromised.
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.”
Waterproof coating degradation and chemical leaching
OnePlus does not disclose the waterproof coating material. If fluorinated polymers or similar compounds are present, prolonged exposure to heat or UV could degrade the coating and potentially release compounds. For a passively used USB cable at room temperature, this risk is low but not zero. Regular inspection for visible degradation (peeling, discoloration) is prudent.
Unspecified rubber/plastic additives in jacket
No public recalls or safety incidents have been reported for OnePlus USB cables related to the rubber jacket itself. Standard rubber and PVC compounds used in low-cost cables may contain heavy metal stabilizers or plasticizers, but industry compliance with RoHS directives makes widespread contamination unlikely.
Skin sensitization from cable contact
The waterproof coating formulation is unknown. If it includes undisclosed allergens, colorants, or antimicrobial additives, prolonged contact (e.g., coiled around skin or stored in pockets) could trigger dermatitis in sensitive individuals. This is a low but non-zero risk in the absence of material transparency.
Electrical safety and connector integrity
No recalls or safety failures have been documented for this OnePlus model. Waterproofing may theoretically trap moisture inside connectors if the seal fails unevenly, but this is a functional failure rather than a chemical hazard and would manifest as non-responsiveness before electrical risk.
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.
Safer alternatives in Waterproof Phone Chargers & Cable Cases
Nomad
Universal Cable
Braided nylon and metal connectors
Lower concern. Nylon cable has minimal PFAS risk.
✓Naturally PFAS-free material
Nomad
USB C Cable
Aramid fiber (Kevlar) reinforced cable jacket, copper wire
Lower PFAS concern for typical USB-C cable.
⚠Brand says nothing about PFAS
Spigen
DuraSync 60W USB-C Cable | Charging & Data Sync Cable | Fast Charge
Braided nylon outer jacket, copper wire core, thermoplastic elastomer connectors
Standard USB cable with no PFAS risk indicators identified.
⚠Brand says nothing about PFAS
More waterproof phone chargers & cable cases 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.