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Electric two wheeled transportation has become the mainstream choice for urban commuting. Many people often see 60 volt and 72 volt electric motorcycles when buying electric motorcycles, but rarely see 84 volt and 96 volt electric motorcycles. Why is this? And when it comes to electric motorcycles, people first consider the age-old issue of range.
This article will discuss battery voltage for motorcycle and provide detailed information on different specifications of battery voltage for motorcycle.
The meaning of battery voltage for motorcycle
The battery voltage for motorcycle determines the power performance and attributes of an electric vehicle. The power performance is affected by motorcycle battery voltage and motor power, while the range is affected by battery capacity. Generally speaking, the higher the battery voltage, the greater the motor power, and the faster the electric vehicle can travel, which can enhance the power performance and speed of the electric vehicle.
The high or low power performance of electric vehicles determines their attributes. For example, a 48 volt electric vehicle is an electric bicycle, a 60 volt electric vehicle is an electric light motorcycle, and a 72 volt electric vehicle is an electric motorcycle. Different attributes of electric vehicles determine their road requirements.
Types of battery voltage for motorcycle
Electric motorcycles, like electric bicycles, are mostly equipped with lead-acid batteries. Electric motorcycles have a wider range of battery configurations to choose from, with multiple types available. If an electric motorcycle is equipped with 5 batteries, the voltage is 60 volts. If it is equipped with 6 batteries, the voltage is 72 volts. Generally speaking, the higher the voltage of the configured batteries, the stronger the power battery performance of the electric vehicle. For example, a 72 volt electric motorcycle will have a faster speed than a 60 volt one.
In order to improve the speed of electric motorcycles, owners can also configure 7 or 8 batteries. The voltage of electric motorcycles can be changed to 84 volts and 96 volts. Normally, this will increase the driving speed of electric motorcycles, but why are 84 volt and 96 volt electric motorcycles rarely seen? Most electric motorcycles only have 72 volt batteries.
Although higher voltage can provide faster speed, why are there rare 84V/96V models on the market?
Factors to consider when choosing battery voltage for motorcycle
Battery compartment space
Most electric motorcycles are equipped with lead-acid batteries. Due to the low energy density of these batteries, their volume is relatively large. Electric motorcycles are limited by the body, and their space is limited. Therefore, the battery compartment space for installing batteries is limited, and it is impossible to install more sets of batteries.
Most electric motorcycles are equipped with lead-acid batteries. Due to the low energy density of these batteries, their volume is relatively large. Electric motorcycles are limited by the body, and their space is limited. Therefore, the electric motorcycle battery compartment space for installing batteries is limited, and it is impossible to install more sets of batteries.
Quantity and price
The motor of an electric vehicle needs to match the battery voltage in order to better utilize its performance. For example, an 800 watt motor is usually equipped with a 60 volt battery, while a 1000 watt or 1200 watt motor can be equipped with a 72 volt battery.
If you want to configure 84 volt and 96 volt batteries, you need a higher power motor. Currently, the number of such motors is relatively small, so the market purchase price will be relatively higher. This undoubtedly increases the sales price of electric motorcycles and reduces the competitive advantage of the vehicle.
Recommended 72 volt battery voltage for motorcycle
Another crucial factor is whether people need 84 volt and 96 volt batteries. Although theoretically, the higher the voltage of the configured battery, the faster the electric vehicle will travel, it does not necessarily mean that the faster the speed, but rather that it needs to meet the needs of users.
Generally speaking, a 72v lithium battery for electric bike is already sufficient because electric vehicles equipped with a 72 volt battery can easily exceed a speed of 50 kilometers per hour. Even some high-end models, although equipped with a 72 volt battery, have stronger power performance and can reach speeds of over 70 kilometers per hour. For electric motorcycles used for daily commuting, such a driving speed is already sufficient, even comparable to commonly used fuel motorcycles, after all, it is only a tool for daily commuting, and the vast majority of people do not need faster high-speed models.
At the same time, the safety performance of electric motorcycles is not very high. If the speed is too fast, it will naturally increase the safety risks of riding electric motorcycles, so there is no need to increase the battery voltage for motorcycle again.
Conclusion
Although the speed of an electric motorcycle is directly proportional to the battery voltage, increasing the battery voltage for motorcycle can speed up the driving speed. However, the commonly used electric motorcycle is equipped with a 72 volt battery, and it is rare to find electric vehicles with 84 volt or 96 volt batteries.
On the one hand, the space of electric vehicles is limited, and they cannot fit more batteries. On the other hand, the number of motors matched with high-voltage batteries is small and expensive. At the same time, the driving speed of a 72 volt battery is already fast and sufficient.
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