Incipio · Waterproof Phone Chargers & Cables
Incipio offGRID Smart 8000mAh PW-156
Lower concern; power bank uses standard battery and plastic materials.
Portable power bank with no known PFAS-treated components. Brand provides no PFAS disclosure, but electronics and batteries are not typical PFAS exposure routes.
We flunk more products than we pass. This one earned its grade. How we grade
Material
lithium-ion battery, plastic housing, internal electronics
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
The offGRID PW-156 contains a lithium-ion battery pack (the industry standard for portable power), plastic housing (likely polycarbonate or ABS), and internal circuitry with a USB charging port. Lithium-ion chemistry itself is well-understood and has been safely deployed in millions of consumer devices for over two decades. The plastic housing is not in direct contact with food or skin for prolonged periods, which limits typical leaching pathways. No proprietary or exotic materials have been disclosed that would trigger elevated concern.
The brand's record and disclosure
Incipio is a mainstream consumer electronics accessory manufacturer (cases, chargers, cables) with no published safety recalls or regulatory sanctions on record for power banks. The brand does not publicly disclose detailed material sourcing, supply-chain audits, or restricted substance testing results, which is common (not exceptional) in this product category. No formal certifications (such as UL, FCC compliance statements, or third-party safety audits) have been highlighted in marketing materials, though the device likely carries baseline regulatory approvals for RF emission and electrical safety.
How it compares in its category
The 8000 mAh capacity and plastic construction place this in the mainstream consumer tier, not a budget or premium outlier. Competitors (Anker, RavPower, Belkin) use similar lithium-ion batteries and plastic housings with comparable safety profiles. The offGRID line does not claim exotic materials, extreme durability, or specialized coatings that would differentiate it chemically. In practical terms, this product sits at the safety median for portable batteries.
If you buy it
Keep the device away from extreme heat (direct sunlight, hot vehicles, near radiators) and do not expose it to water or physical damage that could puncture the battery. Unplug it once fully charged to avoid prolonged high voltage stress; lithium-ion degradation accelerates with heat and overcharge cycles. Replace the unit if the battery visibly swells, the housing cracks, or charging fails; internal short circuits cannot be safely repaired. Use only the supplied or certified USB chargers to minimize electrical fault 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.”
Lithium-ion battery thermal and fire risk
Lithium-ion batteries can overheat or ignite if damaged, short-circuited, or exposed to extreme conditions. The PW-156 has no published thermal runaway incidents, but this is an inherent material hazard of the chemistry, not specific to Incipio's design or quality control.
Plastic housing degradation and leaching
The plastic casing (assumed polycarbonate or ABS based on typical construction) does not have established reports of harmful chemical leaching at room temperature. Concern would only arise if the device is microwaved, autoclaved, or heavily damaged.
Electrical hazard from faulty charging circuitry
If internal power management circuits fail, the device could overheat during charging or deliver unstable voltage to connected phones. No specific circuit failures have been recalled for this model, but this is a standard risk for any electronic power supply.
Heavy metal content in electronics components
Printed circuit boards and solder may contain trace lead, cadmium, or mercury per standard electronics manufacturing. Incipio has not published conflict mineral or hazardous substance disclosures; typical for this price tier and category.
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.