This hand warmer is published with the manufacturer’s full specification — 3.7V/5200mAh, 6.5W. Made by Shenzhen Kangcheng Century Technology Co., Ltd. (13 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Hand Warmer
- Model Number: KC-HM001
- Power: 6.5W
- Voltage/Capacity: 3.7V/5200mAh
- Material: Polyester
- Quality Certification: Sgs
- Place Of Origin: Guangdong, China
Technical Specifications
| Quality Certification | Sgs |
|---|---|
| Application | Hand |
| Safety Standard | GB/T18830-2009 |
| Shelf Life | 1years |
| Place Of Origin | Guangdong, China |
| Brand Name | KCFIR |
| Model Number | KC-HM001 |
| Product Name | Heated Muff |
| Power | 6.5W |
| Material | Polyester |
| Heating Zone | Inside of the heated muff |
| Voltage/Capacity | 3.7V/5200mAh |
| Output Of Charger | 5V/1.2A |
| Charging Time | 3.5 Hours |
| Working Time | H-3.5 h , M-5.5 h , L-11.5 h |
| Brand | KCFIR |
| OEM & ODM | Acceptable |
| Selling Units | Single item |
| Single Package Size | 57X22X7 cm |
| Single Gross Weight | 0.7 kg |
Product Details
Material | Polyester |
Power | 6.5W |
Heating Zone | Inside of the heated muff |
Voltage/Capacity | 3.7V / 5200mAh |
Output of Charger | 5V / 1.2A |
Charging Time | 3.5 Hours |
Accessories | 1 * Heated Muff 1 * 5V/1.2A Charger or Charging Cable 1 * 3.7V/5200mAh Power bank 1 * User Manual 1* Color BoX |




















A: We are the professional manufacturer founded in 2010, in wearable heated products, have been devote to provide the best quality with competitive price and great quality.
Q2: Do you have CE/ROHS certificate?
A:Yes, we have.
Q3: Could you offer samples for testing market firstly?
A:Yes,samples order is welcome.
Q4: Do you offer customized Service?
A:Yes, we do, we can print logo, and produce as your design.
Q5: Do you have any warranty?
A:We offer 1 year warranty, and after-sales services all the time.
Ordering and Pricing
- Minimum order quantity: 3 set
- Volume pricing:
- 3–999 set: US $30 / set
- 1000–4999 set: US $21 / set
- 5000–99999 set: US $18.5 / set
- 100000+ set: US $9.9 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this hand warmer?
The standard minimum order quantity is 3 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this hand warmer carry?
It is supplied with Sgs documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the hand warmer be supplied for my local voltage?
The standard configuration is 3.7V/5200mAh. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Kangcheng Century Technology Co., Ltd., based in China. The company 13 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shenzhen Kangcheng Century Technology Co., Ltd. range on HVACR Nexus.
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