Smartdevil · Waterproof Phone Chargers & Cables
515-1 Waterproof Wireless Charger Arm
Skip. Waterproof arm with unknown coating, no PFAS disclosure.
Smartdevil's waterproof wireless charger arm likely uses water-repellent coating treatment, but brand provides no material transparency or PFAS claims. Unverified coating composition raises concern.
The safe swap
Casetify
CASETiFY PowerThru 2-in-1 Charging Stand
85/100 safety
Same rubric that flunked this product. The swap earned its B.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
plastic/silicone 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
The 515-1 Waterproof Wireless Charger Arm uses plastic and silicone as base materials with an unspecified waterproof coating. Waterproof coatings on consumer electronics are often Teflon-family coating-based (raising PFAS concerns) or contain other water-repellent compounds that may leach under heat or during extended moisture exposure. Without material disclosure, the exact chemical composition remains opaque, making degradation patterns unpredictable.
The brand's record and disclosure
Smartdevil maintains public silence on PFAS and material composition for this product, with no available third-party certifications (e.g., FCC material safety data, RoHS compliance statements) specific to the 515-1 model. No major recalls or safety controversies tied to this brand's wireless chargers are on public record, though the lack of proactive disclosure is a red flag for transparency-conscious buyers.
How it compares in its category
Wireless charger arms occupy a niche where waterproofing is optional but common. Premium alternatives often disclose coating type or hold IP ratings with published material safety details; budget brands like Smartdevil typically omit this. The combination of sealed design plus undisclosed coating places this product in a higher uncertainty tier compared to open-design chargers.
If you buy it
Keep the device away from prolonged direct water submersion despite the waterproof claim; use it in moisture-controlled environments (bathroom steam is acceptable, but not pool-side). Inspect the coating quarterly for cracks, peeling, or discoloration, which signal degradation and potential leaching. Replace if physical damage occurs. Avoid heating the arm deliberately or leaving it in direct sunlight for extended periods, as this may degrade the coating faster.
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 leachables (unspecified type)
Without disclosed coating chemistry, Teflon-family coating (PFAS) or other water-repellent monomers may migrate into skin contact or food/drink if the device is used near food prep. Degradation under UV or heat increases leaching likelihood.
Microplastics from coating or substrate wear
Rubbing, flexing, or abrasion of the plastic-silicone arm combined with coating degradation may shed microparticles. Risk is low during normal use but increases if the device is bent or squeezed repeatedly.
Electrical hazard if waterproofing fails
Waterproof coatings that degrade or crack can allow moisture into charging contacts or internal components, creating short-circuit risk. This is not a material toxicity issue but a safety failure mode tied to coating integrity.
Off-gassing from adhesives or sealants
No reported off-gassing complaints for this model. However, plastic-bonded waterproof assemblies may emit low levels of volatile compounds during the first days of use; airing out before first use is prudent practice.
Heavy metals in silicone (trace antimony or cadmium)
Silicone can occasionally contain trace heavy metals as byproducts of industrial processing, but this is not a known issue for Smartdevil or similar budget wireless charger arms. Risk is theoretical.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% 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 & Cables
Casetify
PowerThru 2-in-1 Charging Stand
Plastic/aluminum charging stand, typical electronics materials
No PFAS risk signals identified.
⚠Brand says nothing about PFAS
Casetify
Chiikawa D2 x CASETiFY PowerThru Magnetic Wireless Charger
Wireless charger, metal and plastic components
Electronics charger with no known PFAS risk signals identified.
⚠Brand says nothing about PFAS
Casetify
Miffy PowerThru 2-in-1 Charging Stand
Plastic, metal, likely silicone or TPE
Likely lower concern; no disclosed PFAS use in typical charging stands.
⚠Brand says nothing about PFAS
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.