Ultimate Guide to Sourcing Car Coolers - Automotive Cooling Solutions

As an OEM supplier, we offer comprehensive resources for Car Cooler features, customization, applications, factory insights, certifications, case studies, and procurement FAQs, etc
kelylands car cooler

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  • Detailed specs: voltage, temps, capacity
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  • Multi-power options for diverse application needs
Thermoelectric Car Cooler cbp-24l-b

Brief of Thermoelectric Cooler Box

Our thermoelectric cooler boxes are versatile portable fridges suitable for home, office, car, RV, camping and outdoor use. Available in sizes from 8L to 50L, they store drinks, food, and more—ideal as mini coolers or mobile bars. These units offer both cooling (15–20℃ below ambient, some down to 5℃) and warming (up to 50–65℃) functions. Features may include digital control panels, dual AC/DC input (100V–240V & 12V/24V), and portable designs with handles or wheels. Made from PP or ABS plastic, PU foam or high-density EPS, they are freon-free and well-insulated. Select models offer extras like USB 5V output or built-in speakers for added convenience.
  • Dual Cooling and Warming Function

    The thermoelectric cooler boxes can cool items down to 15-20℃ below room temperature (or even down to 5℃ for some models) and warm them up to 50-65℃ by thermostat.

  • Portable Design & Various Volumes

    Available in a range of capacities from 8L up to 50L, they often come with portable handles and some larger models have wheels for easy transport.

  • Versatile DC/AC Power Options

    Our thermoelectric cooler boxes support both AC 100V-120V/ AC 220V-240V and DC 12V/ DC 24V power inputs, making them suitable for use at home and in vehicles.

Brief of Compressor Car Fridge

Our compressor car fridges are high-performance units ideal for home, vehicle or outdoor use. They support freezing and cooling without ice, preserving food and drinks efficiently. Available in sizes from 15L to 80L, they feature top compressors and R600a/R1234yf for fast cooling, often down to -20℃. Many models offer wide temperature control (-19℃ to 25℃), digital display panels, and support both DC 12V/24V and AC 100V–240V. Built with durable PP or ABS plastics and thick PU foam insulation, they ensure quiet operation, energy efficiency, and car battery protection. Select models include Bluetooth, wheels, baskets, lithium batteries, or solar charging for enhanced mobility and smart control.
Compressor Car Fridge cbp-c-25l
  • Powerful Freezing Capability

    Designed to function as freezers, they can achieve temperatures as low as -20℃ or set temperatures from -19℃ to 25℃, keeping food fresh without ice.

  • Precise Electronic Temperature Control

    Our compressor fridges offer a wide range of electronic temperature control, allowing you to set temperatures accurately using a digital display control panel.

  • High-Quality Compressor System

    We utilize high-quality compressors, such as BAIXUE, LG, SECOP compressors and use R600a or R1234yf for fast cooling and energy efficiency.

Application Scenarios of Car Coolers

The 3 cooling & freezing solutions powered by our Car Coolers

Outdoor Adventures (Camping, Travel, Picnics, etc.)

Keep food and drinks cool or warm during trips, camping, and outdoor fun, making activities more comfortable and convenient

Outdoor Adventures (Camping, Travel, Picnics, etc.)

Vehicle Use (Car, Truck, RV, Boat)

Designed for on-the-go use, car coolers provide convenient temperature control while traveling in vehicles.

 
Vehicle Use (Car, Truck, RV, Boat)

Home and Indoor Use (Office, Dormitory, Bar)

Car coolers offer flexible cooling or warming storage solutions suitable for various personal spaces indoors.

 
Home and Indoor Use (Office, Dormitory, Bar)

Car Cooler Factory Overview

Founded in 2005, the factory is located in Yuyao, Ningbo City, and specializes in the manufacturing of Car Fridges

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Kelylands mini fridge and car cooler facility in Ningbo

Certifications for Global Compliance

Our car coolers and manufacturing meet global safety and performance standards

  • Factory Audit

    KelyLands car cooler factory is certified with ISO 9001, IATF 16949, ISO 45001, and ISO 14001. It has passed factory audits from BSCI, GSV, WM-FCCA, SCAN, and ERP, conducted by renowned third-party organizations such as Intertek, SGS, TÜV Rheinland, and Bureau Veritas.
    See more
    KelyLands Car Fridge Factory Certificates
    KelyLands Car Fridge Factory Audit
  • Product Approval

    KelyLands car coolers are tested by trusted third-party labs like SGS and Intertek. They are certified for global markets, including CE, RoHS, REACH, CB and UKCA (EU/UK), ETL, CA65, FDA, FCC and DOE (North America), SAA (Australia), PSE (Japan), and KC (South Korea) standards, etc.
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    KelyLands Car Fridge Global Certificates
    KelyLands Car Fridge Global Certificates
    Versatile KelyLands car accessory enhances your vehicle's functionality with portable, innovative solutions for electric car owners.

Car Cooler Factory Tour

Take a closer look at manufacturing process and quality standards behind every car cooler

  1. KelyLands car fridge design

    Product Design

    Our factory is equipped with a strong and collaborative product design and R&D team. We regularly develop new products and continuously improve existing ones based on client-specific requirements and OEM/ODM project needs.

  2. KelyLands car fridge material warehouse

    Material Warehousing

    We operate over 5,000 square meters of warehousing space for incoming materials, semi-finished goods, and component storage. These well-managed facilities ensure smooth coordination of supply chain and production operations.

  3. KelyLands car fridge plastic injection

    Plastic Injection

    We operate 4 advanced plastic injection molding lines capable of simultaneously producing over 8 different car fridge component models. Our capacity in this area supports a monthly output of up to 200,000 finished units.

  4. KelyLands car cooler PU foaming

    PU Foaming

    Our factory runs 6 assembly lines for thermoelectric fridges and 2 for compressor models. Over 80 skilled workers handle component installation and functional debugging. Additionally, 6 in-line inspectors conduct random quality checks during the process.

  5. KelyLands car cooler component assembly

    Component Assembly

    We operate 6 full assembly lines for thermoelectric fridges and 2 for compressor models. More than 40 employees focus on assembling and sealing the fridge housings, supported by 6 dedicated quality inspectors conducting real-time checks.

  6. KelyLands car cooler system welding

    Copper Tube Welding

    We operate 2 dedicated welding lines for the copper tubing used in our compressor car fridge refrigeration systems. This process is precisely aligned with the internal component assembly, ensuring a seamless integration of the cooling circuit with the unit’s structural design.

  7. KelyLands car cooler vacuuming and refrigerant charging

    Vacuuming & Refrigerant Charging

    After the tubing assembly passes quality inspection, the entire refrigeration system undergoes vacuum processing and refrigerant charging. This stage requires highly accurate and professional handling and is performed on two advanced, automated production lines to ensure consistency and safety.

  8. KelyLands car cooler quality test

    Quality Testing

    Our in-house testing lab is fully equipped with advanced tools such as constant temperature chambers, needle flame testers, salt spray testers, electrical parameter testers, leakage detectors, and lifespan testing systems. New products and production samples are tested here for performance validation and quality consistency.

  9. KelyLands car cooler performance test

    Performance Testing

    Every single unit undergoes pre-shipment performance testing, including cooling efficiency, voltage stability, and functional integrity. This 100% inspection process guarantees optimal operation and long-term durability of each car cooler before it leaves our factory.

  10. KelyLands car cooler final quality inspection

    Final Quality Control

    We have two dedicated QC inspectors responsible for final product evaluation. This includes visual inspection, packaging checks, and appearance auditing to ensure every finished product meets our quality standards before shipment.

  11. KelyLands car cooler packaging

    Packaging

    Our packaging workshop is equipped with two automated packaging lines. During peak season, we scale up with additional manual lines. Our packaging capacity exceeds 8,000 units per day, ensuring timely fulfillment of large-volume orders.

  12. KelyLands car fridge warehouse

    Finished Product Storage

    Our finished goods warehouse covers over 10,000 square meters, equipped with high-capacity double-layer shelving systems. Forklifts and a trained logistics team ensure efficient storage, loading, and dispatch operations.

  13. KelyLands car cooler showroom

    Car Cooler Showroom

    Our headquarters houses a 150 m² showroom dedicated to car coolers, showcasing most of our current models and selected prototypes. Visitors can view custom-branded cases from various clients and partners.

  14. Trade Show

    KelyLands and our car fridge manufacturing division actively participate in key domestic and international trade shows every year. Major events include the Canton Fair, Hong Kong Electronics Fair, CES (USA), and IFA Berlin (Germany). These exhibitions allow us to connect with new global business partners.

What Our Clients Say

Real feedback from global partners who trust our car cooler solutions

“With KelyLands’ support, we’ve been steadily supplying our branded thermoelectric car coolers to the European market. Their pricing is highly competitive—especially in Eastern Europe. We regularly order multiple sizes each quarter, with the 21L, 26L, and 29L models proving consistently popular among our retail partners.”

Robert Olczyk-Purchasing Manager
Robert Olczyk
Purchasing Manager, Poland

“We source over 80,000 units annually from KelyLands, mainly mini fridges and compressor coolers. Their OEM service is flawless—great communication, fast turnaround, and fresh-looking designs. Our requirements are always met with precision. They’ve become a reliable backbone for our UK and EU distribution network.”

 
Dean Syme -General Manager
Dean Syme
General Manager, GB

“Our company sells our branded thermoelectric car coolers on Amazon, and the 8L model is a long-time best-seller, especially among young customers. Thanks to KelyLands’ insights, we’ve also expanded into larger-capacity units. Their suggestions have helped us diversify our product line and achieve encouraging new results.”

Rocky Li-Overseas Sales Manager
Rocky Li
Sales Manager, China

“We’re a small American brand purchasing quite small quantities of 20L+ car coolers from KelyLands each year. Their low MOQs and flexibility with appearance customization make every order smooth. I highly recommend their new models—they consistently exceed expectations and help us stay fresh in the market.”

Jason Casher-Owner
Jason Casher
Owner, USA

Global Projects

The showcases selected success cases of KelyLands’ car cooler partnerships, featuring custom OEM projects from professional brands across Europe, America and Australia. Our proven manufacturing capabilities and responsive sales service have earned the trust and recognition of leading clients in competitive global markets.

Learn More
  • Subcold brand 50L compressor car fridge
  • GEKO brand 26L thermoelectric cooler box
  • Ridge Ryder brand 24L thermoelectric cooler
  • Forces brand 50L compressor car fridge
  • TREFAN brand 8L mini cooler
  • Subcold brand 50L compressor car fridge
  • GEKO brand 26L thermoelectric cooler box
  • Ridge Ryder brand 24L thermoelectric cooler
  • Forces brand 50L compressor car fridge
  • TREFAN brand 8L mini cooler

FAQ of KelyLands Car Coolers

Explore detailed answers to common questions about car coolers

We provide two types: Thermoelectric Coolers (dual-function cooling/heating) and Compressor Fridges (for freezing/cooling). Capacities range from 8L to 80L, including popular sizes like 10L, 20L, 25L, 30L, 35L, 50L, and 55L.

Thermoelectric models cool 15–20°C below ambient and heat up to 50–65°C, ideal for both summer and winter. Compressor fridges offer precise temperature control from -19°C to 25°C, with some reaching -20°C, suitable for deep freezing.

Our coolers are versatile and suitable for cars, trucks, RVs, boats, homes, offices, and various outdoor activities like camping, travel, and fishing.

 

All models support DC 12V/24V for vehicle use and AC 100V–240V for indoor use. Many units are dual-compatible, ideal for both travel and stationary storage.

We use PP, ABS, PE, and PS plastics for durability and lightweight portability. Insulation is achieved with PU foam or high-density EPS, ensuring strong temperature retention.

 

Yes. Models 35L and above often feature portable handles, wheels, and pull bars for easier transport. Some also include internal baskets for better item organization.

Select models include digital control panels, USB charging ports, Bluetooth speakers, or solar input. Compressor fridges feature auto battery protection to avoid draining your car battery during long use.

Yes. All units are freon-free, low energy consumption, and operate quietly. Compressor units are built with high-efficiency systems and include features for long-term power safety and battery protection.

 

We support full OEM/ODM customization: logo printing, color, housing shape, capacity labeling, packaging, UI design, and add-on features like Bluetooth, wheels, or solar input.

  • MOQ of Thermoelectric Cooler Boxes: 500 pcs

  • MOQ of Compressor Car Fridges: 100–300 pcs

  • Custom-colored coolers: 500-1000 pcs

  • Flexible options are available for select models or mixed orders.

Yes. Every unit is 100% tested for cooling performance and voltage stability before shipment. Batch samples also undergo lab testing for safety, lifespan, and reliability based on international standards.

We use high-performance compressors from Anuodan, BAIXUE, LG, and SECOP. Standard pricing is based on Anuodan, and other brands are available on request.

Depending on customer needs and market regulations, we use R134a, R600a, or R1234yf refrigerants in our compressor models.

 

With proper use, both thermoelectric and compressor models typically last 3–5 years or more. All units come with 1-year warranty, and key parts like compressors can be covered for up to 18 months.

Choose a thermoelectric cooler if you need lightweight, affordable cooling & warming. Choose a compressor fridge if you require deep freezing, precise temperature control, or long-term storage in varied environments.

No. Both thermoelectric and compressor models are self-powered cooling systems. Compressor fridges are especially effective for freezing and require no ice, helping you save space and avoid leaks.

 

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FAQ of Business Cooperation

Find everything you need to know about bulk orders, OEM services, shipping, etc

Yes. KelyLands offers one-stop global trade services for individuals, small importers, and large corporate clients. We handle everything from design and production to quality inspection and door-to-door delivery (except in certain countries that require a business entity for customs clearance), ensuring seamless integration into your global supply chain.

MOQs vary by product line:

  • Car Fridges: Typically made-to-order; thermoelectric models start at 500 units, compressor models range from 100–300 units depending on specifications.

  • Portable Air Pumps & Vacuum Cleaners: 50 units for non-branded models; 300–500 units for customized versions.

  • EV Chargers: 10 units for in-stock models; 100 units for OEM branding.

Discounts are available for larger orders. For mixed orders or lower MOQs, contact our sales team—we can offer flexible terms based on production capacity and customization complexity.

Yes, this is one of our core strengths. We provide full customization—including logos, colors, packaging, language and functional modules (e.g., digital display, app control, etc)—to help you build a unique product for your brand or market.

  • Needs Evaluation: Submit a request form or consult via email/phone.

  • Design Proposal: Initial appearance/function plan within 7–15 days.

  • Sample Development: 7–30 days depending on complexity, with photos and videos provided before shipping.

  • Sample Approval: Confirm via video or physical sample; second-round samples available if needed.

  • Mass Production: Begins after PO and sample confirmation; capacity can be reserved for urgent orders.

  • Quality Inspection: In-house reports provided; third-party inspection welcomed.

  • Shipping & Tracking: We handle global logistics and documentation, or coordinate with your designated forwarder.

  • After-Sales Support: Our sales team responds to any quality or technical issue within 24 hours.

  • Portable Air Pumps/Vacuum Cleaners/EV Chargers: 30–40 days after deposit.

  • Car Fridges: 40–50 days after deposit.
    Production lead time may extend during peak seasons or for highly customized projects. Early planning is recommended.

Most products are certified for international markets, including CE, RoHS, FCC, ETL, and FDA (car fridges). EV chargers comply with IEC 61851 and EN 62196 standards. For special market needs, we can assist with additional testing and certification support.

  • Certified under ISO 9001:2015, IATF 16949, and BSCI.

  • Triple-layer inspection: IQC (materials), PQC (in-process), FQC (finished products).

  • Each batch includes a self-inspection report; third-party testing is supported.

  • Key components (compressors, PCBs, motors) are sourced from premium suppliers for reliability and performance.

Yes, paid samples are available and priced based on production cost. Sample fees can be fully or partially refunded upon formal order placement. International shipping costs are borne by the client.
Sample timelines:

  • Portable Air Pumps/Vacuum Cleaners/EV Chargers: 7–15 days

  • Car fridges: 15–30 days

We offer sea, air, rail, and truck shipping, including multimodal transport, express courier, and door-to-door delivery. Shipping costs depend on volume, weight, and destination—our team ensures the most cost-effective solution.

We provide full export documentation (invoice, packing list, certificate of origin, test reports, etc.) and can recommend experienced freight forwarders or work with your designated agent to ensure fast and smooth customs clearance.

  • Orders under USD 3,000: 100% T/T upfront.

  • Orders above USD 3,000: 30% T/T deposit, 70% balance before shipment.

  • Long-term partners: flexible options like 30% T/T + 70% against B/L or L/C available upon agreement.

 
  • One-year full-unit warranty; core parts (e.g., compressors, PCBs) covered for 18 months.

  • Replacement units or repair parts are provided for quality issues.

  • Returns or replacements are handled according to contract terms.

  • We bear return freight for confirmed quality-related issues.

  • After-sales service is available to official distributors; technical support is accessible anytime via email or online.

 
  • 15 years of industry experience, exporting to over 50 countries.

  • Three production facilities with over 5 million units annual capacity.

  • Full compliance with international quality and safety standards.

  • Dedicated project managers for one-on-one support.

  • Flexible MOQs and extensive customization to help you win in your market.

 

Yes, we support mixed-model orders as long as the total quantity meets the combined MOQ. This flexibility allows you to test various market segments or cater to multiple customer needs with one consolidated order.

 

We do not offer dropshipping or one-piece delivery services. As an OEM manufacturer, our business model focuses on bulk orders, B2B distribution, and customized production. We recommend working with local logistics partners or distributors for small-parcel fulfillment needs.

 

Absolutely. You are welcome to visit our factories in Ningbo. For clients unable to travel, we offer live virtual factory tours via video, including walkthroughs of our production lines, quality control labs, and warehouse operations.

We are an OEM-focused manufacturing and trading combined enterprise and do not authorize exclusive distribution or reseller rights for branded products. We provide white-label or neutral products for wholesale, along with full OEM/ODM support for custom-branded orders.

Yes. We can support to offer a full set of marketing assets, including high-resolution photos, videos, user manuals, technical datasheets, and brand-neutral content to support your eCommerce listings, brochures, and ads.

We have an in-house R&D team specialized in thermal systems, consumer electronics, and industrial design. We support co-development of new models and feature integrations to meet custom product needs or target emerging trends in your market.

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