Fourobot presents our enterprise-grade Car Battery Cooling Equipment – the Detachable EV Cooling Module designed for electric vehicle thermal runaway control. Engineered with 10 years of manufacturing expertise, each modular section delivers 4m³ water mist coverage and 2m³ aerosol protection. Our system operates at 0.8 MPa rated pressure with ≤0.3L/s water flow, featuring quick-connect architecture that deploys under burning EVs in seconds. With 100 units in stock, 20-day production cycles, and 5×12-hour response times, we provide CE/ISO-certified quality backed by comprehensive ODM/OEM customization and 1-year global warranty support.

Your team needs equipment that works the moment disaster strikes. Our Car Battery Cooling Equipment module slides effortlessly under vehicles with just 4cm ground clearance. The lightweight 9.3kg design means firefighters can position multiple sections without heavy machinery. Triangle-frame omni wheels allow instant directional changes, even in tight parking structures.
Each single section connects end-to-end in seconds. No complex assembly required. Push it into place with the included 3-meter fiberglass insulation rod rated for 10kV. Your crew stays safe while controlling battery fires from a distance.
Water mist alone cannot always stop lithium-ion thermal runaway. That's why we integrated optional Potassium Oxide Aerosol Fire Extinguishers (POE) into each section. The combination works like this:
This dual approach gives you redundancy when fighting aggressive EV fires. One system cools, the other eliminates oxygen-fed flames.
Your fire scenarios vary. Our modular design adapts instantly:
Each configuration maintains 0.6–1.0 MPa working pressure range. You get consistent mist patterns whether using one section or ten.
| Item | Specification |
|---|---|
| Dimension | L1100×W300×H130mm (43"×12"×5") |
| Weight | 9.3kg / 21 lbs |
| Material | Steel construction |
| Extinguisher Type | Water mist + Optional POE |
| Rated Work Pressure | 0.8 MPa (8kg/c㎡) |
| Pressure Range | 0.6–1.0 MPa |
| Sprinklers per Section | 6 units |
| Water Flow Rate | ≤0.3L/s (18L/min) |
| Coverage Area | ≥4m³ water mist + 2m³ POE |
| Mobility | Omni-directional triangle wheels |
| Connectors | DN40 inlet/outlet + DN40 block cap |
| Item | Specification |
|---|---|
| Dimension | L230×W280×H130mm |
| Weight | 2.3kg |
| Water Inlet | DN65 hose connector |
| Water Outlet | DN40 hose connector |
| Wheels | Omni-directional triangle frame |
| Item | Specification |
|---|---|
| Dimension | L200×W70×H160mm |
| Weight | 1.1kg |
| Inlet/Outlet | DN40 connectors |
| Item | Specification |
|---|---|
| Dimension | 3070mm length (3 rods connected) |
| Diameter | 36mm |
| Weight | 2.0kg |
| Material | Fiberglass with 10kV insulation |
| Item | Specification |
|---|---|
| Dimension | L115×W50×H40mm |
| Weight | 0.25kg per unit |
| Quantity | 2 per section |
| Ignition Temp | ≥180°C ±5°C |
| Emission Time | ≤30 seconds |
| Coverage | ≥2m³ per section |
Fourobot's decade-long production expertise means you receive equipment with stable, mature processes. Every weld undergoes pressure pulsation testing. All water channels pass internal cleanliness inspections per ISO 16232 standards. We apply anti-corrosion coatings to ensure longevity in harsh environments.
Your procurement requires documentation. We deliver:

These aren't just badges. They represent third-party validation of our thermal management technology and safety protocols.
Budget constraints shouldn't compromise safety. Our competitive pricing reflects efficient manufacturing, not reduced quality. Compare our value proposition:
You get enterprise-grade Car Battery Cooling Equipment without enterprise pricing barriers.
Fire departments in regions with growing EV adoption deploy our modules on ladder trucks and hazmat vehicles. When called to electric vehicle accidents, crews push sections under damaged battery packs before thermal runaway spreads. The water mist creates safe evacuation corridors while cooling compromised cells.
High-power DC fast charging generates significant heat. Station operators keep our equipment nearby as insurance. If a vehicle's thermal management fails during 350kW charging, on-site personnel can deploy cooling sections immediately, preventing facility damage and protecting adjacent vehicles.
Enclosed spaces amplify EV fire risks. Property managers install our systems near charging areas. The lightweight design allows security staff to activate suppression without waiting for fire brigade arrival. Early intervention in confined spaces prevents toxic fume accumulation and structural damage.

Q: How does this product prevent internal short circuits during operation?
A: Our water mist system uses purified water that maintains dielectric properties at low conductivity levels. The inverted umbrella spray pattern minimizes direct contact with exposed terminals. For maximum electrical safety, the included 10kV-insulated fiberglass push rod keeps operators distanced from high-voltage components during deployment.
Q: What is the typical maintenance cycle for liquid cooling systems?
A: Our equipment requires minimal maintenance. Inspect omni wheels and hose connectors quarterly. Flush water channels annually to prevent mineral buildup. POE cartridges have a 5-year shelf life when stored properly. We recommend pressure testing every 2 years to verify seal integrity.
Q: Can your equipment handle both cooling and heating scenarios?
A: This module focuses on emergency fire suppression and rapid cooling. It excels at reducing battery pack temperatures from thermal runaway levels (300°C+) to safe ranges. For gradual thermal conditioning in cold climates, we recommend pairing with active heating systems that maintain optimal cell temperatures before emergencies occur.
Q: How do you ensure the equipment's longevity in corrosive environments?
A: All steel components receive multi-layer anti-corrosion treatment. We conduct salt spray testing per ISO 9227 standards, simulating years of coastal or road-salt exposure. Connectors use marine-grade brass with protective coatings. Wheels feature sealed bearings resistant to debris ingestion during deployments.
Q: What is the impact on response times compared to traditional methods?
A: Traditional EV fire suppression requires positioning heavy equipment, establishing water supplies, and maintaining safe distances due to explosion risks. Our system deploys in under 60 seconds from arrival. The push rod extends reach immediately. Crews control fires from the perimeter, eliminating approach delays and reducing water consumption by targeting affected areas directly.
Our commitment goes beyond manufacturing cooling modules. We cultivate excellence through continuous learning and skills upgrading. Every team member understands that your safety equipment must perform flawlessly when lives depend on it.
We maintain transparency in our production processes. Customers receive full technical documentation, pressure test certificates, and material traceability reports. Our performance-based culture rewards innovation that improves your operational outcomes.
With 100 units ready to ship and flexible ODM/OEM capabilities, we adapt to your specific requirements. Need custom connector sizes for regional fire hydrants? Require bilingual operation labels? We handle function customization based on different countries and operational protocols.

Ready to use the Car Battery Cooling Equipment to enhance your EV emergency response capabilities? Reach out to our team at sales@fourobot.com.
Learn about our latest products and discounts through SMS or email