Our Top 15 Picks:
Our Favorite 12V Air Conditioner Reviews:
Bestseller No. 1 
NEKPOKKA 12V electric air conditioners for RVs, trucks, construction vehicles, excavators, harvesters, agricultural machinery (12V)
- This electric air conditioner is operated by a battery (generator). You can still use the air conditioner even when the engine is off. Low noise, energy saving and environmental protection is your best choice. Save thousands of dollars in fuel bills each year. Energy saving, economical, environmental protection, no pollution
- Air conditioning parameters: Voltage: 12V. Startup current needs 75A. Power: 750W. Cooling capacity: 8875BUT. Add R134a/600g. The outdoor unit can be installed vertically behind the front of the car, or can be installed horizontally on the roof.
- The parking air conditioner runs when the engine is off to cool the cabin, which will protect your engine from idling. Instead of consuming fuel, it can be powered by a battery or generator. 12V DC compressors are safer and quieter than high voltage compressors that run with inverters. Inverter air conditioners will monitor battery conditions and operate accordingly, reducing energy consumption.
- DC Power: The DC electric air conditioner uses a high-efficiency electric scroll compressor and is powered by the vehicle battery. It keeps your cab cool even when the engine is off.
- Suitable for trucks, RVs, vans, excavators, passenger cars, agricultural vehicles, engineering vehicles, ships, etc.
Bestseller No. 2 
ACDC 12V Air Conditioner and Reverse Cycle Heat Pump, Battery Powered, 6000 BTU, 20 SEER, R134A Refrigerant Pre-filled, Mini-Split A/C with 10ft Rubber Hose and Complete Installation Kit
- [Go Anywhere] Mobile off-grid boondocking without shore power hookup
- [Easy to Install] Outdoor unit of this air conditioner can be installed in any direction
- [Cooling and Heating] 6000BTU of cooling power and 7200BTU of heating power. SEER =20 with variable power consumption 300W-795W and rated current 25A-66A. LiFePO4 200Ah battery can support 8 hour
- [Quiet operation] Indoor noise level <33dB
- [Satisfaction guaranteed] Equipped with complete installation accessories as well as pre-filled R-134A refrigerant
SaleBestseller No. 3 
NEKPOKKA 12V automobile air conditioner electric compressor, applicable to refitting automobile air conditioning system, no oil consumption air conditioning compressor kit 12V DC air conditioning unit
- Description: This electric air conditioner (outdoor unit ) can be installed anywhere. It is operated by a battery (generator). Even if the engine is turned off, you can still use the air conditioner. Low noise, energy saving and environmental protection is your best choice. It will help you save thousands of dollars in gas bills every year.
- Compressor parameters: horizontal scroll compressor. Material: Aluminum alloy. Voltage: DC 12V. Startup current needs 75A. Displacement: 21cm³/r. Cooling capacity: 1.688KW / 8875BTU. Rated speed: 1800 rpm. Speed range: 2300rpm. Rated power: 550W. Refrigeration oil: POE/130ml - 150ml (oil is already in the compressor). Add R134a/600g.
- This set of A/C external Kit is suitable for all fuel car air conditioner modification
- This electric air conditioner doesn't affect the horsepower of the car itself
- Suitable for: vintage cars, trucks, RVs, agricultural vehicles, pickups, vans, excavators, construction vehicles, passenger cars, muscle cars, sedans, etc.
Bestseller No. 4 
RV65F 12V/24 RV Air Conditioner, 12V DC Air Conditioner Unit Truck RV Bus Excavator Agricultural Vehicle Construction Vehicle Car No Fuel Consumption Air Conditioner (12V voltage, black)
- Parking air conditioner is a kind of interior air conditioner. Refers to the equipment that uses the vehicle battery DC power supply (12V/24V) to keep the air conditioner running continuously, adjusts and controls the temperature, humidity, flow rate and other parameters of the ambient air in the vehicle when parking, waiting and resting, and fully meets the needs of the truck driver for comfortable cooling. .
- Air conditioning mainly includes: condenser, evaporator, electronic control system, compressor, fan and piping system. The terminal device utilizes the delivered cooling energy to specifically deal with the air state in the cabin, so as to provide a comfortable rest environment for the truck drivers.
- The air conditioner adopts frequency conversion technology, which is a conversion technology that converts direct current into alternating current of different frequencies. The core of frequency conversion technology is frequency converter. When the air conditioner is running, according to the size of the heat load, the air conditioner whose compressor speed is more than three stages or continuously changes within a certain range is called an inverter air conditioner.
- Low-voltage protection: Because the parking air conditioner is directly connected to the truck battery, many drivers worry that the air conditioner will be used all the time when parking, and it will be embarrassing when the car cannot catch fire when driving. Therefore, the "power-off voltage protection function" of the parking air conditioner is particularly important. The power stored in the vehicle battery directly determines the use time of the parking air conditioner.
- Product parameters: Voltage: 12V/24V. Cooling capacity: 800-2400W. Air volume: 250-450 m3/h. Power: 300-850W. Current: 30-50 A. Undervoltage protection: 9-11.2/19-21.5 V. Brownout Recovery: 12.5/25 V. Control mode: intelligent drive.Frozen oil : POE68. Outdoor unit: metal casing.
SaleBestseller No. 5 
CNCEST Universal Air Conditioner UN, Car Air Conditioner 12V 30W Universal A/C 32 Pass 4 Way Coil, Maximum Airflow and Cooling Capacity 3 Flow Speed Air Conditioning Evaporator for Car RV
- 【Universal A/C Evaporator】 Underdash Evaporator is a Premium Quality Universal under dash A/C evaporator, intended for use in adding an air conditioning system to a vehicle which did not have A/C from the factory. It is most popularly used in classic cars, motorhomes, and heavy equipment.
- 【Quality Material】The Universal Car Truck Underdash is made of high quality material.All high impact injected plastic case.High quality expansion valve.High qualitiy thermostat and rotative 3 speed blower switch.
- 【Specific Advantages】Cool Only Unit with Fittings on Driver Side of Units.32 pass 4 way coil for maximum airflow and cooling capacity.Mounting brackets and drain hose and T included
- 【Installation Method】Black screw position-connected to the negative line of the car battery;Red line-connect the positive line of the car battery;Green line-connect the compressor control line
- 【Service Guarantee】Fast shipping from US WAREHOUSE; Satisfied problem solutions response within 24 hours;Assured promise for return,replacement,refund based on quality & shipping problems(please keep efficient contact through amazon with us if needed).
SaleBestseller No. 6 
NEKPOKKA 12V DC air conditioner，roof air conditioner are applicable to trucks, RVs, buses, excavators, campers, agricultural vehicles, etc. 12V air conditioning cold/hot function (12V)
- This electric air conditioner It is operated by a battery (generator). Even if the engine is turned off, you can still use the air conditioner. Low noise, energy saving and environmental protection is your best choice. Save thousands of dollars in fuel bills each year. Energy saving, economical, environmental protection, no pollution
- Function: cooling/heating. Note: Since there is no refrigerant inside the air conditioner when leaving the factory, you need to manually add to start the air conditioner, otherwise the air conditioner will be damaged, remember。R134a-400g。
- Voltage: 12V. Power: 600w. Cooling capacity: 8875BTU.Startup current needs 75A.Size: L(68cm)*W(63cm)*H(20cm). Weight: 27KG
- The heating and cooling electric air-conditioning integrated machine is suitable for: engineering vehicles, cranes, RV, excavators, trucks, buses, agricultural vehicles, camping vehicles, heavy trucks, etc.
- Both with and without sunroof can be used, The size of the sunroof is required to be greater than： 225mm x 299mm (the vehicle without a sunroof can be installed after opening the window according to the size)
Bestseller No. 7 
12 Volt DC Compact Refrigeration System Mini Air Conditioner Air Cooled Liquid Chiller A/C Cooling Unit Small Refrigerator Module for Small Space Cooling for Tractor Cab,Water Chiller,Vehicles DIY,Laboratory
- - 【Cooling Capacity】1,535 BTU mini air conditioner can lower the temperature of around 35 cubic feet(1 cubic meters) of space by 15-20 degree.It also depends on your ambient temperature and space volume and insulation standard.The main thing to remember is that 12V air conditioner isn’t as powerful as standard 120 volt one and this is going to perform best in smaller spaces like a van, truck camper, small trailer, etc.
- -【Portable & Lightweight】Robust construction - size:13.3*8.2*5.7 inch,Weight: 5.0kgs (11.02lbs).Compact refrigeration core cooling system kit includes mini rotary refrigeration compressor,driver board,condenser,evaporator,fan,heat exchanger,capillary.NOTE:Not included a hose kit and thermostat.The two holes on the evaporator are in coming and out going air, which can be recirculated in the cab.
- - 【Energy Efficient】Using eco-friendly refrigerant.Rated Voltage: DC 12V; Max Current : 10A; Power:150W; Rated current:1~ 8A,Capacity: 450W (1,535Btu). Compact air-conditioning system is powered by battery, grid, car power and solar power,which is a efficient solution for small and confined space cooling.
- - 【Quiet & Simple Installation】Refrigeration cooling system is quiet, less than 48dB during operation.Low noise and low vibration contribute to optimal operating conditions for applications in analytical and laboratory applications.Carefully refer to the wiring diagram and instructions when wiring the driver board.A thermostat(not included)controls the cooling process by monitoring the temperature and then switching the compressor on and off.
- - 【Widely Used】Compact air cooled module is for small space cooling such as cuddy cabins,EV (eletric vehicle), helicopter,truck cab,compact off-road camper,carriage cooling for trucks and other specialized vehicles such as excavation vehicles and agricultural vehicles,etc.ATTENTION:Determine which product items need you can best purchase with your project,PLS contact customer service in advance to provide services about Product specifications.
Bestseller No. 8 
RV65F 12V Parking Air Conditioner Unit, 12V DC Air Conditioner Truck RV Excavator Van Farm Vehicle Split Type Air Conditioner (12V voltage)
- 12V air conditioning parameters: voltage: DC12V, voltage protection: 10V, current: 60-80A, rated input: 750W, cooling capacity: 8875btu/1800W, air flow: 600 cubic meters / hour, compressor: DC frequency conversion, outdoor unit size: 530*400*200mm (19kg), evaporator size: 455*355*165mm (6.5kg)
- Parking air conditioning system It is a complete set of parking air conditioning system for vehicles, trucks, vans, campers, agricultural machinery. You can use AC power directly in your vehicle via electric power, or you can work on batteries. You don't need to start the engine, it is very convenient and safe to sleep in the car at night. It has two parts, outdoor unit and indoor unit. This can help you install it more easily.
- Often drivers leave the engine running for hours to use the air conditioner when parked or resting at night, which is bad for the environment, wastes a lot of fuel and wears out the engine faster. The parking air conditioner is powered by truck batteries and does not require an engine, saving energy and fuel while providing a safe and comfortable environment for the driver.
- Wide range of uses, suitable for trucks, RVs, vans, passenger cars, excavators, agricultural vehicles, boats, engineering vehicles, etc.
- DC compressor: high-efficiency DC integrated scroll compressor, the reason why it is called an integrated compressor, because the compressor controller is connected together, compared with other compressors, whether in terms of refrigeration efficiency or working efficiency, this compressor The compressor has nearly doubled the efficiency, which is better than the traditional split compressor refrigeration. Powered by an on-board battery, it keeps your cab cool even when the engine is off.
Bestseller No. 9 
Gouku 12V Camper RV air conditioner Heat and Cool Rooftop AC Unit RV Eectric AC Fit Motorhome Trailer
- 【Cooling & Heating Function】This Rooftop RV air conditioner equips Cooling and Heating Function, which meet your needs well no matter in winter or summer
- 【Product Details】Cooling Air volume is about 2300 W ; Heat Air Volume is 1000W; Power Consumption 960W, Rated Current 30-70A; Host Size: 666 *720 * 160 mm Refrigerant R134A
- 【Roof size requirement】The Roof Opening size need to be larger than 225*299mm（8.86*11.77inch） and smaller than 440*580mm（17.32*22.83inch）
- 【Applicable】New energy electric air conditioning is suitable for truck , caravan , cranespassenger , excavator , motor home , RV , agricultural machine , etc
- 【After-salse】Customer service online, Any question about our product and survice, Please contact us. We will answer you within 24 hours.
SaleBestseller No. 10 
12V DC Universal Car Hanging Air Conditioner Kit for RV Truck Caravan Excavator Tractor USA STOCK
- 【Specification】Rated Voltage:12 Volt, Cooling capacity: 1000W-3000W, Refrigerant: R134A 600g (Not include), Circulating air volume: 600m³/H.
- 【Air Conditioner Set】100% brand new and high quality, durable. Battery driven, save fuel consumption and save space with compact design.
- 【Stream Line Design】To apply all kinds of Van & Mini bus, after strictly water pouring test, no water penetration; Double insulation,noise reduction,more comfortable.
- 【Used Widely】Universal, truck cab, bus, motorhome, rv, car air conditioner, caravan air conditioner, tractor cab air conditioner, etc.
- 【Worry-free shopping】Our item will be shipped from the USA and the delivery time will be approximately 5~7 days. If you have any questions, you can contact us at any time. We will reply you within 24 hours and provide you with the best solution.
SaleBestseller No. 11 
KINOWJI Car Cooling Air Fan,12V/24V Electric Dual Head Cooling Air Circulator 360 Degree Rotatable Auto Fan for Sedan SUV/RV/Boat/Truck /Auto Vehicles (12V)
- ❄【Dual Head Design】Portable car fan with dual-head design, built with durable plastic and spring and button, small portable unique design, bringing cool air and meet the needs of several people.
- ❄【360 Degree Adjustable】The dual heads can be 360°rotate and be rotated to whatever direction by manually. It can provide strong wind to cool down rear seat passengers and pets at back seat immediately when the car air conditioner is weak or no air conditioner at all.
- ❄ 【Easy to Set Up & Adjust to Your Needs】Our car dashboard fan is equipped with strong adhesive stickers that will keep it securely in place on your dashboard or arm rest area. In addition, you can adjust the air flow direction of each fan and make sure it covers all areas of your car,to let the air coolness be covered every corner in the car.
- ❄【Saving Your Money】Does the high A/C maintance costs that daunting you？You can choose our fan, you will save more money.Ideal for hot summer days (and hot climates) our 2-speed fans will help cool your car interior and keep you, your passengers, your pets or kids comfortable.
- ❄ 【Multiple Application】Fit to All Car/ Vehicle dual car fan. Our these dual clip fan fit to all the family car van trunk SUV RV ATV boat in 12V/24V cigarette lighter. Low energy consumption, low noise but strong wind and double-sided tape to secure the fan to firmly fix in the car.
Bestseller No. 12 
Douglas D20 Rooftop Air Conditioner, 9800BTU 12V, Black, No Idle, Battery Powered Complete Unit
- Air conditioner dimensions: 32 7/10” W x 7 3/5” H x 27 5/8” D
- Performance: 9,800 BTU/h. Input voltage (AC): 12V.
- For small space cooling such as truck cabins, cuddy cabins, electric vehicles, compact off-road camper, carriage cooling for trucks and other specialized vehicles such as excavation vehicles and agricultural vehicles, etc.
- Air Conditioner Weight: 110 lbs
- Cooling Capacity: 9800 BTU/h Rated Total Current: 48A
SaleBestseller No. 13 
MASO 12V Mini Air Conditioner Home Car Cooler Cooling Water Evaporative Fan whith Evaporative Portable
- ★100% brand new
- ★EASY TO USE -- With cool water tank, just fill with cold water, and the fan blows cool, refreshing air into the room.
- ★SPECIFICATIONS -- Material: ABS. Size:20 x 9.5 x 15(cm). Input Power: 12V 3A.
- ★With cool water tank, just fill with cold water, and the fan blows cool, refreshing air into the room.
- ★ 100% Satisfied Guarantee：1 year warranty Guaranteed!If you find any problems with our products, please feel free to contact us and we will resolve them as soon as possible.
Bestseller No. 14 
Treeligo DC 12 Volt Rooftop RV Air Conditioner Cooling and Heating 2 in 1 Function Truck Boat AC Unit 12V for Automotive Camper Travel Trailer, etc.
- 【Cooling & Heating Integrated】To solve the problem that the only cooling air conditioner can't satisfy using in winter, We release this air conditioner Hot & Cooling Integrated.
- 【Parameters】Cooling Air volume is about 2300 W ; Heat Air Volume is 1000W; Power Consumption 960W, Rated Current 30-70A; Host Size: 666 *720 * 160 mm Refrigerant R134A
- 【Note】Applicable minimum skylight size: 300 mm(W) *170 mm(L)； Maxmium skylight size: 313 mm(W) *183 mm(L). Please check the size before shop it.
- 【Applicable】New energy electric air conditioning is suitable for truck , caravan , cranespassenger , excavator , motor home , RV , agricultural machine , etc
- 【After-salse】Customer service online, Any question about our product and survice, Please contact us. We will answer you within 24 hours.
SaleBestseller No. 15 
Universal 12V/24V Automotive air conditioning Bus Truck Evaporator Assembly Motorhome RV A/C Air Conditioner Automotive A/C Evaporator for RVs (12V)
- ★360° rotating tuyere, Both the air inlet and the air outlet have a filter design.
- ★Rated power 80w, speed 3800rpm, Constant operation and lower noise.
- ★The wind wheel is thicker and stronger, and the air volume is larger.
- ★This is a universal retrofit evaporator that is used to change or replace the original evaporator air outlet of a vehicle's indoor air conditioner. It is commonly used in the field of light trucks, heavy trucks and RVs and construction machinery.
- ★The evaporator can not be cooled separately, it needs to be installed and used with the original car air conditioner (compressor, condenser assembly, drying bottle, pipeline, etc.)
Last update on 2023-02-08 / Affiliate links / Images from Amazon Product Advertising API