Peltier Cooling Vest Manufacturer for OEM & Wholesale
The Peltier Cooling Vest uses four removable thermoelectric modules to create active temperature differences between the cooling surface and the surrounding environment.
With three cooling levels, three heating levels, four large thermal-contact plates, adjustable buckle fitting, and removable electronics, the vest is designed for industrial work, field operations, outdoor activities, and OEM temperature-regulation projects.
MOQ: 10 Pcs Trial Orders
OEM & Private Label supported
Lead Time: By Quantity
Confirmed based on your order size
Flexible Logistics
Air, Sea & Door-to-Door available
Global Shipping
Transit times vary by chosen method
Direct Factory
Source Manufacturing
Product-Specific QC
Inspection Based on Product Requirements
OEM & ODM
Custom Solutions
Overview
As a Peltier Cooling Vest Manufacturer, ChaoYue Sports develops this model around a four-module thermoelectric system capable of both cooling and heating.
Unlike passive ice packs or fan-only garments, the Peltier system actively transfers heat through direct-contact thermal plates. Its cooling performance should therefore be understood as a temperature differential rather than a fixed final temperature.
For example, if the cooling surface operates approximately 16°C below the surrounding temperature, an ambient temperature of 35°C would correspond to a surface temperature of approximately 19°C. Actual performance varies according to ambient conditions, power supply, heat dissipation, wearing conditions, and selected operating level.
The current vest uses four removable semiconductor units, adjustable front buckles, and a polyester-spandex textile structure for industrial, outdoor, and general temperature-management applications.
Key Technical Features
Four Removable Peltier Modules
The vest is equipped with four semiconductor main units, each connected through a Type-C power cable.
The modules can be removed from the garment before cleaning.
Active Temperature-Difference Cooling
The Peltier system creates a temperature difference between the thermal-contact plate and the surrounding environment.
Cooling performance should therefore be described using temperature differential (ΔT) rather than claiming that the cooling surface will always reach one fixed temperature regardless of ambient conditions.
Under one internal test condition, an ambient temperature of approximately 28°C and a cooling-surface temperature of approximately 14°C represented a temperature difference of about 14°C.
This result applies to that test condition and should not be treated as a guaranteed differential under every environment.
Three Cooling and Three Heating Levels
The controller provides three selectable levels for each operating mode.
The operating manual identifies the controller references as:
Cooling mode
- Level 1: 19°C reference
- Level 2: 16°C reference
- Level 3: 12°C reference
Heating mode
- Level 1: 35°C reference
- Level 2: 37°C reference
- Level 3: 40°C reference
These values should be treated as controller reference levels, not guaranteed absolute surface temperatures under all ambient conditions.
5,625 mm² Thermal-Contact Plate per Main Unit
Each semiconductor main unit uses a 5,625 mm² thermal-contact plate, providing a relatively large direct-contact surface for heat transfer.
With four modules distributed across the vest, the system provides multiple localized temperature-control zones.
Per-Module Electrical Specification
According to the current operating manual, each semiconductor main unit is rated at:
- Voltage: 5V
- Current: 1A
- Power: 5W
These values apply to one main unit, not to the complete four-module system as a single 5W device.
Adjustable Garment Structure
The current vest measures approximately:
- Length: 50 cm
- Shoulder width: 38 cm
- Adjustable waist/chest range: 90–110 cm
The adjustable buckle structure allows the vest to be fitted over different clothing layers.
Removable Electronic Construction
The four semiconductor main units, controller wiring, power cables, and battery can be removed before washing.
This allows the textile vest to be cleaned separately from the electronic system.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Peltier Cooling Vest Manufacturer for OEM & Wholesale |
| Product Type | Active Cooling & Heating Vest |
| Temperature-Control Technology | Peltier Thermoelectric |
| Semiconductor Main Units | 4 |
| Cooling Principle | Active temperature differential through direct-contact thermal plates |
| Thermal-Contact Area | 5,625 mm² per main unit |
| Cooling Control | 3 levels |
| Cooling Controller References | 19°C / 16°C / 12°C |
| Heating Control | 3 levels |
| Heating Controller References | 35°C / 37°C / 40°C |
| Per-Module Voltage | 5V |
| Per-Module Current | 1A |
| Per-Module Power | 5W |
| Connection | Type-C |
| Outer Material | 90% Polyester / 10% Spandex |
| Inner Material | 100% Polyester |
| Garment Length | 50 cm |
| Shoulder Width | 38 cm |
| Adjustable Fit Range | 90–110 cm |
| Product Weight | Approx. 0.86 kg |
| Reference Power Bank | 20,000mAh |
| Reference Runtime | Approx. 280–360 minutes |
| Cleaning | Gentle hand wash below 30°C after removing electronics |
Applications
The Peltier Cooling Vest can be considered for:
- Manufacturing facilities
- Warehouses
- Workshops
- Outdoor construction
- Logistics and delivery
- Field maintenance
- Outdoor occupational work
- Motorcycling
- Cycling
- Fishing
- Outdoor recreation
- Low-temperature environments using heating mode
Potential B2B buyers include industrial-safety distributors, workwear suppliers, outdoor-equipment sellers, functional cooling brands, and OEM temperature-regulation product companies.
OEM & Customization Options
This Peltier Cooling & Heating Vest supports OEM production from 500 pcs.
Available OEM options include:
- Silkscreen logo printing
- Embroidery
- Leather patch branding
- Custom retail packaging
- Structural modifications
- Functional modifications
- Selected product configuration adjustments
The current quotation is based on the standard base vest configuration. Any structural or functional modification should be reviewed separately, and the final OEM cost will be confirmed after the requested adjustments are defined.
Product Comparison
Peltier Cooling Vest vs. Fan Vest vs. Ice-Pack Vest
| Feature | Peltier Cooling & Heating Vest | Fan Vest | Ice-Pack Vest |
|---|---|---|---|
| Cooling Principle | Active thermoelectric heat transfer | Ambient air circulation | Passive cold storage |
| Direct Cooling Surface | Yes | No | Yes |
| Performance Depends on Ambient Conditions | Yes | Yes | Yes |
| Adjustable Cooling | 3 levels | Usually airflow levels | No active adjustment |
| Heating Function | Yes | No | No |
| Requires Electrical Power | Yes | Yes | No |
| Requires Frozen Media | No | No | Yes |
| Main Product Difference | Active temperature differential + heating | Airflow-based cooling | Passive stored cold |
The Peltier system should not be described as maintaining one fixed surface temperature in every environment. Its main functional difference is the ability to actively create a temperature difference relative to surrounding conditions.
Ordering & Production Information
The standard base vest is available for evaluation samples and trial orders, while OEM projects begin from 500 pcs.
Current ordering information:
- Evaluation Sample: 1 pc
- Standard Trial Orders: 50 / 100 / 200 pcs
- OEM Production: 500 pcs and above
- Standard Packaging: 10 pcs/carton, with individual English color boxes
- Carton Size: 59.5 × 35.5 × 37.5 cm
- Carton Weight: Net 10.5 kg / Gross 11.6 kg
- Delivery Term: FOB Shenzhen, including inland transport and customs clearance
- Power Bank: Excluded from the standard vest configuration and quoted separately if required
For evaluation orders, vest-only sample shipping is quoted according to the final destination. If the project proceeds, the sample product cost can be credited against the first trial or mass-production order. Battery shipping is quoted separately because lithium batteries require dedicated transportation arrangements.
