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Electrical property parameter
Voltage difference:High voltage (such as 72V) battery provides stronger power output and acceleration performance, suitable for low speed vehicles requiring high power drive; Low voltage (such as 48V) batteries can effectively reduce the battery cost and the overall energy consumption of the vehicle, which is suitable for short-distance mobility scooters.
Capacity difference:Large capacity batteries (such as 100Ah and above) support longer driving range, suitable for long-distance travel or freight needs; Small-capacity batteries (such as 20Ah~50Ah) are more suitable for short-distance walking or lightweight vehicles to meet the needs of economy and portability.
Electrical property parameter
Internal resistance difference:The battery with low internal resistance has high charging and discharging efficiency, less heat and more stable performance. Batteries with higher internal resistance are prone to power loss and heat accumulation, which affects battery life and life, especially in high-rate discharge scenarios.
C-rate difference:High rate batteries support fast charging and discharging for scenarios requiring high power output or quick charging in a short time. Low-rate batteries are suitable for stable output requirements and are generally more efficient with less loss.
Temperature adaptation differences:Batteries with different parameters have significantly different performance in high or low temperature environments, and batteries with better temperature adaptability are suitable for use in harsh environments, while batteries with a narrow temperature range may deteriorate performance or even fail to work in extreme climates.
Effect
Determine vehicle performance:
electric performance parameters directly affect the vehicle's power output, endurance and efficiency, and a battery with reasonable parameter matching can improve the vehicle's acceleration performance, climbing ability and driving range to meet the needs of a variety of scenarios.
Adapt to diverse needs:
Through differentiated parameter design, batteries can meet the needs of different uses from short-distance transportation to long-distance freight transportation, from light scooters to high-performance vehicles, and improve market coverage and competitiveness.
Optimized economy and reliability:
Efficient electrical performance design reduces energy consumption, extends battery life, reduces user costs for charging and maintenance, and ensures vehicle stability and reliability in harsh environments.
Support for fast charging and high power output:
Batteries with high rate and low internal resistance can achieve fast charging and high power output, providing support for logistics vehicles, special vehicles and other scenarios requiring efficient operation, while improving the user experience.
Promote technology upgrading and environmental protection:
Optimizing electrical performance parameters can improve the overall energy utilization efficiency of the battery, reduce resource waste and environmental pollution, and support the development of the low-speed vehicle industry to green energy saving and high-tech level.
low-speed car batteries
Low-speed vehicle battery is a kind of battery designed for low-speed electric vehicles, which has the characteristics of clean, environmental protection, high efficiency and economy, and is widely used in electric golf carts, low-speed electric vehicles (LSV), mobile vendors, campus transportation, cargo trucks and so on
Extended reading
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