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74V 342AH Lithium Battery solution for UAV

November 28, 2025

последний случай компании о 74V 342AH Lithium Battery solution for UAV
An innovative technology company from the Czech Republic was developing a new-generation, high-performance autonomous special vehicle. Designed for long-duration, high-load transportation and operational tasks in complex outdoor environments, it demanded a power battery solution with exceptional energy density, output power, and environmental resilience. 

последний случай компании о 74V 342AH Lithium Battery solution for UAV  0
We delivered a custom-built CLF74V342AH High-Power Lithium Battery Pack, serving as the sole power source for this autonomous vehicle.

Technial Parameter


Model: CLF74V342AH
Nominal voltage: 74V (NCM)
Nominal capacity: 342AH
Discharge cut-off voltage:60V (3V)
Charging cut-off voltage: 86V (4.3V)
Charging: 170A
Discharge: Continuous 684A, peak 1026A
Communication: CANBus
Weight: about 135KG
Size: 950*198*350mm(+/-2mm)
Shell material: sheet metal
Discharge temperature: -20 ° C ~60 ° C
Charging temperature: 0 ° C ~45° C
Waterproof rating: IP65
 

Key Value Delivered


A Leap in Power Performance

With a robust discharge rate of Continuous 684A and Peak 1026A, the pack acts as a "super heart," effortlessly enabling the vehicle to tackle steep gradients and heavy loads, significantly enhancing its mobility beyond competing models.


A Breakthrough in Endurance

The optimized integration of a 74V platform and a 342Ah capacity results in a high energy content of approximately 25.3 kWh. This extended the vehicle's operational runtime per charge by approximately 40%, effectively eliminating range anxiety.


Enhanced Environmental Adaptability & Safety
Featuring an IP65 rating and a wide operating temperature range of -20°C to 60°C, the pack is built to withstand rain, dust, cold, and heat. The integrated CANBus communication system allows the vehicle's main controller to monitor the status of every cell in real-time, ensuring safety throughout the entire usage cycle.


Optimized Design & Integration
Housed in a rugged metal shell, the pack achieves an optimal balance between structural strength and a manageable weight of 135kg. Its compact dimensions (950*198*350mm) provided significant flexibility for the vehicle's overall layout, perfectly balancing high energy with lightweight design.


By implementing our CLF74V342AH lithium battery solution, the Czech client successfully achieved the targeted superior performance for their autonomous vehicle. The solution proved particularly outstanding in critical power and endurance tests, laying a solid foundation for their product to rapidly capture market share.

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rosa_liu@chalongfly.com
+8618975107916
+86 18975107916
+86 18975107916
+86 18975107916