If you’re looking for the best 12V DC mini split air conditioner to keep your truck, RV, or camper comfortable, this guide covers top-rated units designed for mobile and off-grid cooling. These air conditioners run on 12-volt DC power, ideal for vehicles and outdoor applications, helping reduce fuel consumption while providing efficient cooling. Below is a summary table highlighting the key features of the selected models to help you choose the right fit for your needs.
| Product | Brand | Cooling Capacity | Noise Level | Special Features |
|---|---|---|---|---|
| Truck 12V Mini Split Air Conditioner 9800 BTU | Bailigo | 9800 BTU | <50dB | Whispertech auto swing, inverter cooling, brushless motors |
| Treeligo DC 12V Universal Electric RV Truck AC 12000 BTU | Treeligo | 12000 BTU | Not specified | Multiple circuit protections, mute operation |
| Gouku 12V Electric Truck Camper AC 10500 BTU | Aspligo | 3000W (~10200 BTU) | Not specified | 100% electric operation, suitable for various vehicles |
| 12V Air Conditioner 12000 BTU Quiet Mini Split | Bailigo | 11000 BTU | <60dB | Inverter tech, fast cooling, energy saving |
| Treeligo 12V Electric RV Truck Air Conditioner 12000 BTU | Treeligo | 12000 BTU | Not specified | 20cc scroll compressor, electric powered, 3 cooling modes |
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- Truck 12V Mini Split Air Conditioner 9800 BTU by Bailigo
- Treeligo DC 12V Universal Electric RV Truck Air Conditioner 12000 BTU
- Gouku 12V Electric Truck Camper Van AC 10500 BTU by Aspligo
- 12V Air Conditioner 12000 BTU Quiet Mini Split by Bailigo
- Treeligo 12V Electric RV Truck AC Unit 12000 BTU
- Buying Guide for 12V DC Mini Split Air Conditioners
Truck 12V Mini Split Air Conditioner 9800 BTU by Bailigo

This Bailigo 12V Mini Split Air Conditioner is tailored for semi-trucks, tractors, pickups, and trailers, perfect for cooling the cab while parked without running the engine. It uses a professional-grade 18cc scroll compressor paired with R-134A refrigerant (not included) to cool vehicle interiors in roughly 8 minutes. The unit integrates whisper-quiet brushless motors operating below 50 dB, ensuring a serene environment during operation.
The inverter cooling technology optimizes power consumption by adjusting compressor speed according to temperature needs, enhancing efficiency and reducing energy use. Its system can connect directly to the vehicle battery or an external power source, providing flexibility and environmental benefits.
Treeligo DC 12V Universal Electric RV Truck Air Conditioner 12000 BTU

The Treeligo 12V air conditioner is designed for motorhomes, buses, and trucks, delivering 12,000 BTU of cooling power. It features multiple circuit safety protections against current surges, vibrations, and turbulence, making it reliable for harsh driving conditions. The mute operation system provides a quiet cooling experience, ideal for both driving and parking modes.
This model’s cooling capacity of 3000W is supported by robust airflow between 250 to 450 cubic meters per hour. It consumes approximately 960W of electrical power, harnessing 60-80 amps. The compact dimensions of both indoor and outdoor units simplify installation in various vehicle types.
Gouku 12V Electric Truck Camper Van AC 10500 BTU by Aspligo

The Gouku 12V electric mini split represents a fully electric cooling solution for vehicles including semi-trucks, RVs, SUVs, and construction machinery. It connects directly to a vehicle’s 12V battery, eliminating the need for fuel conversions.
Producing a cooling power of about 3000W (~10500 BTU), this air conditioner offers rapid and reliable temperature control across varied environments globally. Its streamlined design fits most vans and mini buses, delivering convenient cooling without major installation challenges.
12V Air Conditioner 12000 BTU Quiet Mini Split by Bailigo

This Bailigo 12V DC air conditioner is engineered for economic and eco-friendly operation, allowing users to cool their vehicle cab when the engine is off. The unit employs a 20cc scroll compressor combined with high-speed motors that rapidly circulate cool air within 8 minutes.
Featuring inverter technology, the system smartly adjusts compressor frequency, minimizing energy usage while maintaining a noise level below 60 dB. The unit suits sleeper trucks, trailers, and enclosed work vehicles seeking quiet, fast, and efficient cooling.
Treeligo 12V Electric RV Truck AC Unit 12000 BTU

Treeligo’s universal 12V DC air conditioner is notable for its fuel-efficient design, driven purely by electric power from the vehicle battery rather than gasoline. This unit supports three operational modes — fast cooling, sleeping, and energy saving — to maximize comfort and reduce power drain.
Its 20cc variable frequency scroll compressor generates a maximum cooling capacity of up to 12,000 BTU, outperforming many smaller models on the market. The system is optimized for motorhomes, trucks, and RVs requiring robust cooling with lower fuel dependence.
Buying Guide for 12V DC Mini Split Air Conditioners
When selecting a 12V DC mini split air conditioner, consider the following factors to ensure you get optimal performance and value:
- Cooling Capacity: BTU ratings determine how much cooling the unit can deliver. Assess your vehicle’s size and insulation to choose a model with suitable BTU output—typically 7500-12000 BTU for trucks and RVs.
- Power Source Compatibility: Ensure the AC unit can connect safely to your vehicle’s 12V battery system or an auxiliary power source. Verify startup current and running amps to avoid overloading electrical circuits.
- Noise Level: Lower decibel ratings (below 50-60 dB) contribute to a more comfortable, less intrusive cooling experience. Look for inverter technology and brushless motors that reduce noise.
- Installation Size and Flexibility: Check indoor and outdoor unit dimensions against available mounting space in your vehicle to facilitate a smooth installation.
- Energy Efficiency and Operation Modes: Inverter compressors and multiple cooling modes (e.g., sleep, turbo, eco) help minimize energy consumption and tailor cooling output to your needs.
- Durability and Safety Features: Look for units featuring safety protections against current surges, vibrations, and external impacts, especially for rough road use.
- Refrigerant Type: Confirm refrigerant requirements (usually R-134A) and ensure you can source and service it if needed.
- Brand Reputation and Warranty: Select reputable brands with good customer support and product warranty to safeguard your investment.
By balancing cooling power, energy use, and installation compatibility, you can find a 12V DC mini split air conditioner that keeps your vehicle comfortable during long trips or overnight stays without excessive fuel consumption or noise.