As we all know, it usually takes 6-8 hours for a conventional electric vehicle to be fully charged, but with an electric vehicle battery swapping cabinet, it only takes a few seconds to complete the "full blood" battery life of an electric vehicle.

And in terms of cost, there is not much difference in the cost of using the electric vehicle battery swapping cabinet to "return to full charge" and ordinary charging.

1) Assuming that the two-wheeled electric vehicle uses a lithium battery, according to the calculation of the 48V20A battery, considering the charging loss, the full power consumption of a single battery exceeds 1 degree, and the single charging cost is about 1 CNY. Considering the high frequency and high efficiency of the takeaway scene electricity demand, takeaway riders may need to add 2 additional batteries, the calculation result of the annual charging cost is about 1,000 CNY, the additional purchase cost of the battery is more than 1,500 CNY, the total cost is more than 2,500 CNY, and the battery life attenuation, return to fixed-point charging and other problems caused by missed orders during peak hours need to be considered.

2) In the battery swapping mode, according to the package price of mainstream battery swapping service providers (199 CNY/month for unlimited times), the annual battery swapping cost is expected to be around 2,400 CNY, which is not much different from the cost in the charging mode, but the battery swapping mode is flexible stronger and more stable.

Typical scenarios for the application of power swapping cabinets: 1) activity areas for takeaway riders and logistics delivery personnel; 2) commuting in and around colleges and universities; 3) tourist attractions, etc.