Durability The durability of low-speed vehicle batteries is mainly reflected in the cycle life, anti-decay ability, environmental adaptability, structural protection design, and the efficiency of the battery management system (BMS). Batteries with high cycle life can be charged and discharged more times and maintain good performance, while batteries with strong anti-attenuation ability can remain stable even if the capacity is…

Stable performance The performance stability of low-speed vehicle battery is mainly reflected in discharge stability, temperature adaptability, cycle life, internal resistance control and aging consistency. The battery with stable discharge provides smooth power output under starting, accelerating and climbing conditions, while the excellent temperature adaptability ensures that the battery works well in extreme environments. The battery with high cycle life…

Portability and adaptability The portability and adaptability of low-speed vehicle batteries are mainly reflected in the size and weight, interface and connection mode, installation structure design, replaceable and convenience of storage and transportation. The lightweight and miniaturized battery is easier for users to handle and replace, and the standardized interface and modular design improve the compatibility of the battery, making…

Security The safety of low-speed vehicle battery is mainly reflected in the chemical system of battery cell, thermal management ability, protection mechanism, shell design and manufacturing process. For example, lithium iron phosphate batteries have higher safety due to their high thermal stability, while ternary lithium batteries have a certain risk of thermal runaway due to their high energy density. The…

Protection function Overcharge protection:It can effectively prevent the battery from overheating, fire or thermal runaway due to high charging voltage, and extend the battery life. Differences in the sensitivity and accuracy of the protection mechanism will directly affect the safety and stability of the battery. Over discharge protection:Protect the battery from cell damage or permanent capacity loss due to excessive…

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…

Cell type Lead-acid battery: low cost, mature technology, suitable for entry-level models, but low energy density, large weight, short cycle life. Lithium cell: such as ternary lithium, lithium iron phosphate, etc., high energy density, light weight, long cycle life, but the price is higher; Ternary lithium is suitable for the pursuit of high energy density scenarios, and lithium iron phosphate…

Volume and weight Vehicle design compatibility: A design with a smaller battery size is easier to integrate into the body structure, improving space utilization, such as allowing more storage space in the trunk or supporting a more compact body design. Larger batteries, while potentially providing higher capacity, limit vehicle design flexibility, especially in small, low-speed vehicles. Heat dissipation and safety:…

Shell material Low-speed car battery shell material is mainly divided into metal shell and plastic shell. Metal housing (such as aluminum alloy) has stronger impact resistance and heat dissipation performance, suitable for high-performance batteries, but the weight is larger; Plastic housing (such as ABS, PC) is lightweight, low cost, suitable for popular batteries, and relatively weak protection. The selection of…

Battery specification The differentiation of low-speed vehicle battery specifications is reflected in voltage, capacity, energy density and design form, and different specifications meet the needs of transportation from short distances to long endurance. Lead-acid batteries usually have large specifications and low energy density, which is suitable for cost-sensitive users; Lithium batteries have higher energy density and modular design, supporting long…