Hand warmer — voltage 5, capacity 3600/5000mAh. The complete factory specification follows. Made by XXNEW Tech Group Limited (2 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Hand Warmer
- Power Source: Battery, USB, Electric
- Power (W): 4.5
- Voltage (V): 5
- Capacity: 3600/5000mAh
- Material: Stainless Steel
- Warranty: 1 Year
Technical Specifications
| Function | Adjustable Thermostat, Overheat Protection |
|---|---|
| Material | Stainless Steel |
| Power Source | Battery, USB, Electric |
| Warranty | 1 Year |
| Application | Outdoor, Hotel, Household |
| After-Sales Service Provided | Return and Replacement |
| App-Controlled | No |
| Operating Language | English |
| Private Mold | Yes |
| Packaging Types | Color Box |
| Place Of Origin | Guangdong, China |
| Dimensions (L X W X H (Inches) | 102*30*61mm(4.02*1.18*2.40in) |
| Item Weight | 150g(5.29oz) |
| Power (W) | 4.5 |
| Voltage (V) | 5 |
| Product Name | Hand Warmer Power Bank |
| Color | Pink White Black Green |
| Keywords | Portable Usb Hand Warmer |
| Logo | Customized Logo Accept |
| Usage | Home+Hotel+Office+Outdoor |
| Capacity | 3600/5000mAh |
| Charging Time | 2 Hours |
| Working Time | 3-6 Hours |
| MOQ | 100pcs |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details




Product Name | Rechargeable Hand Warmer Power Bank |
Place of Origin | Dongguan, China |
Brand Name | OEM |
Model Number | N20 |
Power (W) | 4.5W |
Voltage (V) | 5v=1A |
Warranty | 1 Year |
Color | White/Black/Green/Pink |
Capacity | 3600/5000mAh |
Size / Weight | 102*30*61mm/150g |
Material | ABS+Aluminum Alloy |














Ordering and Pricing
- Minimum order quantity: 10 box
- Ships from: HK
- 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 10 box. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the hand warmer be supplied for my local voltage?
The standard configuration is 5. 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 XXNEW Tech Group Limited. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full XXNEW Tech Group Limited range on HVACR Nexus.
See more in Foot and Hand Warmers on HVACR Nexus.

















