Know the battery.
Cell supplier qualification, incoming inspection and documented battery pack checks are part of our planned release criteria.
Our safety approach
Safety is a requirement.
Evidence comes first.
Personal heating combines stored energy and heat close to the body. Our product development puts battery quality, controlled temperatures and traceability ahead of headline specifications.
Safety at the core
Warmth starts
with the details.
Our development priorities: battery quality, controlled heat and a product history that can be traced.
Manage the heat.
Temperature sensing, an independent over-temperature cutoff, and over-current and short-circuit protection are design requirements.
Trace every batch.
We plan model and batch identification linked to manufacturing and inspection records, with clear support and incident reporting.
Test it. Document it.
Then publish it.
No certification, performance or protection claim will be presented as confirmed until supported by model-specific evidence.
| Area | Evidence to confirm |
|---|---|
| Battery & electrical protection | Cell and pack checks; overcharge, over-current and short-circuit protection verification |
| Thermal behavior | Warm-up curve, heat settings, surface uniformity and over-temperature cutoff response |
| Runtime & charging | Runtime by setting; ambient temperature and test method; input/output power and supported modes |
| Mechanical durability | Drop conditions, post-test inspection and operating checks |
| Traceability & market requirements | Model and batch records; destination-market documentation and verified reports |
Certification and regulatory requirements vary by product and destination. Confirmed documents and final instructions will be provided for the released model.
Clear guidance is part of the product.
Support & product questionsFinal instructions will define age limits, contact duration, permitted uses, charging conditions, care and storage. Do not use a damaged, swollen or unusually hot battery product. Stop use and contact support if a problem occurs.
Magnetic Duo / In development
Warmth. Power. Light.
2 × 5,000mAh · LCD status · USB-C PD 3.0 · 3–5s warming target · flashlight
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