To determine whether electric bicycle battery can use for electric scooter , we need to understand the difference between the batteries used in them.
Battery Capacity and Energy Density:
Electric Scooter Battery: electric scooters use batteries with smaller capacities, typically ranging from 3Ah to 15Ah. Since the scooter itself is lighter and the power requirements are lower, the battery capacity mainly meets the needs of short-distance travel.
Electric Bicycle Power Battery: Electric bicycle batteries usually have larger capacities, typically ranging from 8Ah to 20Ah or even higher. This is because electric bicycles are larger in size and weight, requiring more energy to support longer range and higher power output.
Battery Design and Size:
Electric Scooter Battery: The battery is designed to be compact and small in size, so it can be conveniently installed in the frame or bottom of the scooter.
Electric Bicycle Power Battery: The battery is larger and typically mounted on the lower frame or rear rack of the bike to ensure a larger capacity and stable power output.
Power Output and Battery Voltage:
Electric Scooter Battery: Electric scooters usually operate with a battery voltage of around 36V. The power requirement of the scooter is relatively low, typically between 250W and 500W, so the power output of the battery is also lower.
Electric Bicycle Power Battery: Electric bicycle batteries are typically 36V or 48V, with some high-end models even using higher voltages (such as 60V) to support higher power motors and longer travel distances.
Charging Time and Range:
Electric Scooter Battery: Since the battery capacity is smaller, the charging time is generally shorter, usually between 4 to 6 hours, and the range is typically between 25-50 kilometers, depending on the battery capacity and riding conditions.
Electric Bicycle Power Battery: Electric bicycle batteries, being larger, may take 6-8 hours or even longer to charge, but the range typically falls between 40-100 kilometers, making it suitable for longer rides.
Weight Differences:
Electric Scooter Battery: Due to its smaller capacity, the battery is relatively lighter, generally weighing only a few kilograms.
Electric Bicycle Power Battery: Electric bicycle batteries are heavier, typically weighing between 5-10 kilograms. The weight of the battery significantly affects the overall stability of the frame and the riding experience.
Conclusion:
Electric scooter batteries are design to be compact, lightweight, and suitable for short-distance travel, whereas electric bicycle batteries focus on higher capacity and longer range to meet the demands of longer rides and higher power needs.
Therefore, it is not recommended to directly use electric bicycle battery in electric scooter. While both electric bicycles and electric scooters use batteries as power sources, there are significant differences in battery specifications, voltage, capacity, and safety performance.
First, the lithium battery used in an electric bicycle is typically design and manufacture for specific needs, and its voltage and capacity may be much higher than what electric scooter requires. Using electric bicycle battery in an electric scooter may lead to over-discharge or insufficient charging, which could affect the battery’s lifespan and performance.
Secondly, safety is an important consideration. Different brands and models of lithium batteries may vary in internal structure, protective mechanisms, and thermal management. If not professionally tested and adapted, using an electric bicycle battery in electric scooter could pose safety risks, such as short circuits, overheating, or even explosions.
Therefore, to ensure the safety and stable performance of the electric scooter, it is advisable not to directly use electric bicycle battery in electric scooter. If you need to replace the battery for your electric scooter, it is recommended to choose a dedicated lithium battery that meets the specifications and requirements of the electric scooter, and to follow the proper charging and usage guidelines.