Battery pack for side-footed seat and side-footed seat

Abstract

The purpose of this invention is to propose a battery pack for a two-footrested vehicle that can be reduced in size with a simple construction and capable of charging in a short period of time. The battery pack for the two-footrested vehicle comprises lithium-ion batteries, a lithium-ion battery housing, and an electrical connector connected to a coupling device located in the vehicle body. The electrical connector is designed to transmit the received and supplied current to the vehicle body. The battery pack of a two-footrest-style seated scooter has a charging capacity of 2.5Ah or higher, a maximum charging voltage of 12V or higher and 60V or lower, and a series connection in which lithium-ion batteries, each with a maximum continuous charging rate of 10C or higher, are connected in series without any parallel connection, capable of receiving and supplying electrical energy that is converted into power to increase the propulsion force of the two-footrest-style seated scooter. The maximum charging voltage is the voltage corresponding to the voltage across the series connection.