Belkin · Waterproof Phone Chargers & Cables
Belkin UltraCharge Pro 10K Power Bank
Lower concern based on material composition without water-repellent coatings.
This power bank contains a lithium-ion battery, plastic housing, and circuit board with no water-repellent finish on record. Belkin has no PFAS statement on record for this product.
We flunk more products than we pass. This one earned its grade. How we grade
Material
lithium-ion battery, plastic housing, circuit board
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Belkin UltraCharge Pro 10K Power Bank is made of, ingredients and materials
The UltraCharge Pro 10K uses a lithium-ion battery cell as its core energy storage, housed in plastic casing (typically polycarbonate or ABS) with internal circuit boards for power management and safety regulation. Lithium-ion chemistry is chemically stable under normal use and does not leach toxic compounds into hands or nearby surfaces. The plastic housing poses minimal exposure risk because it contains no food contact surfaces and remains sealed during typical operation.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Lithium-ion thermal runaway (overcharge/short circuit)
Internal circuit protection is designed to prevent this, but aging batteries or manufacturing defects can theoretically cause excessive heat or cell rupture; risk is very low with modern safety circuits and does not require special user action beyond normal storage practices.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Plastic off-gassing (VOCs from housing)
No public reports of volatile organic compound emission from Belkin power bank housings; polycarbonate and ABS are not known to off-gas significantly at room temperature or during normal charging.
Heavy metals
Modern electronics manufacturers are required to comply with RoHS (Restriction of Hazardous Substances) regulations in most markets, which limits lead, cadmium, and mercury; no specific testing data for this model is public, but no recalls or contamination reports exist for Belkin power banks.
Source, FDA ↗Battery leakage (alkaline contamination if misidentified)
This product uses sealed lithium-ion cells, not alkaline batteries, eliminating the risk of potassium hydroxide or manganese dioxide leakage common to AA/AAA batteries.
How is this PFAS grade calculated?
The brand's record and disclosure
Belkin is a established consumer electronics manufacturer owned by Foxconn; the company does not publish detailed material safety datasheets or sustainability reports for power bank components, which is common across the portable electronics industry. No recalls or safety controversies specific to the UltraCharge Pro line have been documented in public health databases. The brand's silence on PFAS is typical for consumer electronics makers, reflecting an industry-wide lack of transparency rather than evidence of concern.
How it compares in its category
Power banks are among the lowest-risk portable consumer electronics available because they contain no heating elements, no coatings subject to degradation, and no materials that leach under normal handling. The 10K capacity and charging speed are mid-range; neither feature introduces novel chemical hazards compared to smaller or faster competitors. Belkin's inclusion of circuit-level safety (overcharge, short-circuit protection) is standard and reduces risk of battery failure.
If you buy it
Keep the power bank away from extreme heat (above 60 degrees Celsius) and store it in cool, dry conditions to maximize lithium-ion longevity and prevent internal pressure buildup. Do not disassemble the unit or expose it to liquids; the sealed design prevents hazardous electrolyte contact. Replace the device if the battery no longer holds charge after 2-3 years of regular use, which is normal lithium-ion degradation. Avoid leaving it plugged in continuously for weeks at a time.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Belkin has made none
Formulations change between production runs, so check the current label. How we grade.
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.