This hand warmer is listed with the manufacturer’s full published specification — capacity 4000 mAh. It is produced by Fangshuo Industrial Limited. Pricing shown is indicative at standard quantities; send your target volume and destination market for a firm quotation with current lead times.
Key Features of This Hand Warmer
- Output Power: 30 W, 15W, 20W, 10W
- Capacity: 4000 mAh
- Feature: Hand Warmer, Rechargeable
- Battery Type: 18650 Lithium Battery
- Output Interface: USB
- Input Interface: Micro USB
Technical Specifications
| Capacity | 4000 mAh |
|---|---|
| Output Power | 30 W, 15W, 20W, 10W |
| Output Interface | USB |
| Feature | Hand Warmer, Rechargeable |
| Input Interface | Micro USB |
| Battery Type | 18650 Lithium Battery |
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Frequently Asked Questions
What is the minimum order quantity for this hand warmer?
Minimum order quantity is set per configuration and trial quantities can usually be arranged. Send your target volume with an enquiry and a quotation will follow with current lead times.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying volumes. Supply your artwork and technical requirements with the enquiry.
How long is production and delivery?
Stocked configurations normally ship in 7-15 days. Customised or high-volume orders are typically produced in 25-35 days, confirmed at order.
About the Manufacturer
This hand warmer is produced by Fangshuo Industrial Limited. Browse the full Fangshuo Industrial Limited range on HVACR Nexus.
See more in Foot and Hand Warmers on HVACR Nexus.

























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