The Battery: The "Heart" of the Electric Scooter
As the “heart” of an electric scooter, the battery is critical to its range. The mainstream battery types on the market today are lead‑acid batteries and lithium‑ion batteries.
Lead‑acid batteries are inexpensive and highly safe, making them a good choice for consumers on a budget who do not prioritize light weight. However, they have obvious drawbacks: they are heavy and have a relatively short lifespan, typically requiring replacement after 2 to 3 years of use.
Lithium‑ion batteries, by contrast, are lightweight and have a long cycle life, usually lasting 3 to 5 years under normal use. They also offer more stable range performance, giving riders greater peace of mind. The downside is their higher price. When choosing a lithium‑ion battery, it is recommended to select models using cells from reputable brands such as CATL and Starvedion, as these ensure reliable quality and reduce the risk of low‑quality assembled batteries from unknown manufacturers.
In addition, there is a product on the market known as a “graphene battery”. In reality, this is not a new category of battery; most are upgraded versions of lead‑acid batteries. While they do improve range and lifespan to some extent, buyers should evaluate their cost‑effectiveness based on price and not be misled by marketing hype.
Key Battery Parameters: Voltage and Capacity
Voltage determines the type of electric scooter:
48V batteries are used in electric bicycles, with a maximum speed of ≤25 km/h. Classified as non‑motor vehicles, they require no license and may carry one child under 12.
60V batteries power electric light motorcycles, which are motor vehicles. Riders must hold an F license and may ride only alone.
72V batteries are for electric motorcycles, also motor vehicles. Drivers need an E license and may carry one adult passenger.
Battery capacity directly determines range: the higher the capacity, the more energy stored and the farther the vehicle can travel. Common capacities include 12Ah, 20Ah, 32Ah, 38Ah, and 45Ah. For reference:
The Motor: The Power Source
The motor is the power source of the electric scooter, and its power rating directly affects speed and performance. Common motor power levels include 400W, 600W, 800W, 1000W, 1200W, 1500W, and 2000W.
Generally speaking, higher motor power means faster acceleration and better climbing ability, but also higher energy consumption.
400W motors are usually matched with 48V models, limited to 25 km/h.
600W–1000W motors suit 60V models, with speeds generally 30–40 km/h.
1200W–2000W motors are typically used in 72V models, with speeds exceeding 50 km/h.
When selecting motor power, ensure it is properly matched with battery capacity to avoid battery overload and shortened lifespan. For example:
400W motor → 48V20Ah battery
600W motor → 60V20Ah battery
1200W motor → 72V24Ah or 72V32Ah battery
Jiujingtai Xingtai City Hebei Province