Battery Thermal Management System(BTMS)
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NF Group 15KW Electric Bus BTMS 7KW Thermal Management System For Electric Vehicles
The BTMS is an integrated, modular thermal solution for new energy commercial vehicles (trucks, buses, cold-chain logistics).
It delivers stable cooling and linear, surge‑free heating with fast response. Engineered for heavy loads, frequent stop‑starts, and long hauls, it adapts to mainstream battery types and solves key pain points—range degradation, low‑temperature capacity loss, and high upkeep costs.
The NF GROUP NFEHP series water‑cooled unit ensures reliable, efficient thermal regulation, extending battery life and reducing total operating expenses in real‑world fleet applications.
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NF Group 3-20KW BTMS OEM For Electric Vehicles
The Battery Thermal Management System (BTMS) is an integrated, modular thermal regulation platform engineered for new energy commercial vehicles—including heavy-duty trucks, transit and coach buses, and refrigerated logistics vehicles. It delivers stable, precision-controlled cooling and linear, surge-free heating with sub-second dynamic response—enabling optimal battery operating temperature maintenance across diverse duty cycles. Designed to withstand demanding operational profiles—such as sustained high-load operation, frequent stop-start cycles, and extended-range hauls—the system supports mainstream lithium-ion chemistries (NCM, LFP, and NCA) and directly addresses three critical performance challenges: state-of-charge (SoC)–dependent range degradation, low-temperature capacity derating, and elevated lifecycle maintenance costs.
The NF GROUP NFEHP series water-cooled BTMS unit provides robust, energy-efficient thermal regulation under real-world fleet conditions. Validated in field trials across >200 million km of cumulative operation, it demonstrably extends battery service life by up to 25% and reduces total cost of ownership (TCO) through lower energy consumption, reduced coolant replacement frequency, and minimized thermal-related warranty claims.
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NF Group EV Battery Theral Management System（BTMS）for EV Vehicle
The Battery Thermal Management System (BTMS) is a modular, integrated platform for new energy commercial vehicles—such as heavy-duty trucks, transit/coach buses, and refrigerated logistics vehicles. It delivers precise cooling and smooth, surge-free heating with sub-second response—maintaining optimal battery temperature across all duty cycles. Built for demanding operations—including high-load runs, frequent stop-starts, and long-haul trips—it supports NCM, LFP, and NCA lithium-ion batteries and tackles three key challenges: SoC-dependent range loss, low-temperature capacity drop, and high lifecycle maintenance costs.
The NF GROUP NFEHP series water-cooled BTMS delivers robust, energy-efficient thermal control in real-world fleet use. Field-tested over 200 million km, it extends battery life by up to 25% and lowers total cost of ownership (TCO) via reduced energy use, less frequent coolant replacement, and fewer thermal-related warranty claims.
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Brushless DC Automotive Electronic Water Pump New Energy Vehicle Cooling Water Pump For EV Battery
This automotive electronic water pump is a core thermal‑management part for new‑energy vehicles. Powered by brushless DC motor, it circulates coolant with ECU‑controlled PWM speed regulation for on‑demand cooling. Compared with belt‑driven mechanical pumps, it brings higher energy efficiency, zero leakage and long working lifespan. Widely used for cooling EV battery, motor and controller across passenger EVs, electric buses and commercial electric vehicles.
Low energy consumption and high efficiency
Long service life, flexible control mode (PWM, CAN)
Multiple job protections (over temperature, over voltage, over-current, etc.) -
Commercial EV Electronic Water Pump IP67 Waterproof Auto Brushless Water Pump
This automotive electronic water pump is a core thermal‑management part for new‑energy vehicles. Powered by brushless DC motor, it circulates coolant with ECU‑controlled PWM speed regulation for on‑demand cooling. Compared with belt‑driven mechanical pumps, it brings higher energy efficiency, zero leakage and long working lifespan. Widely used for cooling EV battery, motor and controller across passenger EVs, electric buses and commercial electric vehicles.
Low energy consumption and high efficiency
Long service life, flexible control mode (PWM, CAN)
Multiple job protections (over temperature, over voltage, over-current, etc.) -
NF GROUP 200W Auto Electric Water Pump 600W Electric Water Pump Automotive
Designed for medium‑tonnage heavy‑duty trucks, buses, and other NEVs, the 7 Series excels in motor electronic control, battery and hydrogen fuel engine heat dissipation, as well as energy storage thermal management unit cooling cycles. Despite its compact size and light weight, it offers outstanding efficiency. Its flexible and diverse design meets the strict layout requirements of confined spaces, making it an ideal choice for next‑generation electric and hydrogen‑powered vehicles.
Choose Nanfeng 7 Series – where safety meets intelligence, and reliability drives the future.
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NF Group 200W-600W Electric Water Pump for BTMS Cooling circulation system
Optimized for medium-duty heavy-duty trucks, transit and coach buses, and other new energy vehicles (NEVs), the Nanfeng 7 Series thermal management system delivers high-performance cooling across three critical domains: motor electronic control unit (ECU) thermal regulation, battery and hydrogen fuel engine heat rejection, and active thermal conditioning of energy storage systems—including battery thermal management units (BTMS) and hydrogen storage cooling circuits. Engineered with a compact, lightweight architecture, the system achieves a power density exceeding 1.8 kW/kg and maintains thermal efficiency above 82% under full-load transient conditions. As such, it serves as a validated thermal solution for next-generation battery-electric and hydrogen-fuel-cell commercial vehicles.
Nanfeng 7 Series: A thermally robust, functionally safe, and future-ready platform for high-voltage NEV thermal management.
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NF Group 200W-600W Ev Coolant Pump Water Pump for BTMS
The EV Electronic Water Pump serves as a core actuation component within the battery battery thermal management system (BTMS) powertrain architecture. It actively circulates an ethylene glycol–water coolant mixture through the battery pack cooling circuit to enable both active cooling and preconditioning of battery cells, thereby mitigating inter-cell and intra-pack temperature gradients and enhancing thermal safety—particularly during high-power DC fast charging operations.
