Is there a relationship between the size of an electric scooter’s battery and its range? This is a question many people consider when purchasing an electric scooter. Indeed, the battery is the lifeblood of an electric scooter, and its specifications not only influence the scooter’s range but also directly impact its overall performance. Today, let’s explore how battery size affects the performance and experience of an electric scooter.
Know About the Battery
Typically, batteries are defined by 3 basic specifications, Voltage (V), Amp-hours (Ah) and Watt-hours (Wh).
Analysis
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Voltage (V)
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Voltage is analogous to water pressure; the higher the voltage, the greater the “pressure” in the current.
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Amp-hours (Ah)
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Battery capacity refers to the amount of charge a battery can store, typically measured in ampere-hours (Ah).
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Watt-hours (Wh)
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Battery energy is the total amount of energy stored in the battery, typically measured in watt-hours (Wh). Wh = V x Ah
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To determine the capacity of a battery, it’s best to use watt-hours (Wh) as the unit. Watt-hours provide a more accurate representation of the energy stored in the battery, taking into account both voltage and current. Unlike ampere-hours (Ah), watt-hours offer a comprehensive and standardized measurement of energy. The energy of a battery is determined by its voltage and ampere-hours, calculated using the formula Wh = V x Ah.
- A 48V 8.8Ah battery is actually much larger than a 24V 12Ah battery and provides a longer range.
- 48Vx8.8Ah = 422Wh; 24Vx12Ah = 288Wh
Common Battery Specifications for Electric Scooters
Battery Energy
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Range
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Charging Time
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Applicable Models
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130 Wh- 650 Wh
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10-25 miles
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2.5-6 hours
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Entry-Level / Economy / Commuter Scooters
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650-1000 Wh
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15-30 miles
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4-9 hours
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Mid-Range Scooters, Commuter Scooters
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1000 Wh-3000 Wh
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30-90 miles
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10 hours or more
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High-Performance Electric Scooters
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These are just average estimates, and some models may fall below or above the given ranges.
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Battery Voltage
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Battery Capacity
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Top Speed
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Maximum Range
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<24V
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5-10 Ah
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8-15mph(12-24km/h)
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5-15 miles
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24-48V
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10-20 Ah
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25-40mph(40-64km/h)
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15-25 miles
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48-60V
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20-35 Ah
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40-50mph(64-80km/h)
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25-40 miles
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60-96V
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30-50 Ah
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50-70mph(80-110km/h)
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40-60 miles
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These are just average estimates, and some models may fall below or above the given ranges.
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How Battery Affects the Range of an Electric Scooter?
The range of an electric scooter refers to the distance it can travel on a single charge.
- The voltage of an electric scooter has a direct impact on its range. Electric scooters with higher voltages typically have larger battery capacities, allowing them to store more energy and travel farther before needing to be recharged.
- Different types of batteries used in electric scooters affect their performance. For example, lithium-ion batteries can hold more charge, are lighter, and have a longer lifespan compared to lead-acid batteries. Thus, lithium-ion batteries can typically provide higher voltages and enhance the performance of the scooter.
- However, consumers should also consider that factors such as the weight of the scooter, rider weight, terrain, and riding style can all influence the actual range of an electric scooter.
How to Calculate the Range of an Electric Scooter Based on Its Battery?
The formula to calculate the range of an electric scooter is:
Range (km) = Battery Energy (Wh) ÷ Energy Consumption (Wh/km)
- First, you need to determine the average amount of energy consumed per kilometer (energy consumption) by your electric scooter. This can vary based on your weight, terrain, wind resistance, and other factors.
- For example, let’s assume your electric scooter has a battery energy of 360Wh and an energy consumption of 18Wh/km.
- Range = 360Wh ÷ 18Wh/km = 20 km
- This means your electric scooter can travel 20 kilometers on a single charge under ideal conditions.
Conclusion
By understanding battery energy, capacity, and calculating the range of an electric scooter, we can better choose a vehicle that suits our needs. The specifications of the battery not only affect the scooter’s performance but also directly impact our riding experience. We hope this informative article helps you make a better-informed decision when selecting an electric scooter that meets your needs. Here are some recommendations for Electric Scooters with the Largest Battery Capacity.