When choosing lithium batteries for two wheeled electric vehicles, you can refer to the following three points:
1. Consider battery brand and type:
Brand: Choose well-known brands of lithium batteries, such as LG, Samsung, Panasonic, or well-known domestic brands such as Xingheng, which have a high reputation and quality assurance in the field of lithium battery manufacturing.
Types: Common types of lithium batteries include lithium iron batteries and lithium polymer batteries, as well as lithium manganese oxide, ternary lithium, lithium iron phosphate, etc. Each type has its own advantages and disadvantages, for example, ternary lithium has high energy density and good charging and discharging performance, but relatively poor safety performance; Lithium iron phosphate has advantages in terms of safety, cycle life, and cost, but its low-temperature performance is poor.
2. Pay attention to battery performance parameters:
Capacity: Choose the appropriate battery capacity according to your needs. The larger the capacity, the longer the range, but the price is correspondingly higher. Generally speaking, a capacity of 20Ah~40Ah is sufficient for daily use.
Charging speed: Choosing a battery with a fast charging speed can save time and improve efficiency. Fast charging technology can charge the battery to a higher level in a shorter period of time.
Cycle life: Batteries with longer cycle life are more durable and can reduce the frequency and cost of battery replacement.
3. Emphasize the safety and after-sales service of batteries:
Safety: The safety of lithium batteries is crucial. When choosing, it is important to pay attention to whether the battery has undergone strict quality testing and certification, and whether it has multiple safety measures, such as fast heat dissipation cell design, safety explosion-proof valves, BMS firewall systems, etc.
After sales service: High quality after-sales service can ensure timely resolution of problems encountered during use, improving the user experience. Choose a brand with a comprehensive after-sales service system, such as having multiple offline service stores, fast response times, and professional and attentive service.