Abstract: Among others, the present invention provides electric bicycles each including a body frame; a front wheel and a rear wheel; an electric motor configured to provide a mechanical power to at least one of the front and rear wheels; and a battery box configured to removably receive and hold one or more lithium battery packs. The one or more lithium battery packs are configured to power the electric bicycle, and at least one lithium battery pack is capable of being used as a power supply of a separate lithium electric tool.
Abstract: Among others, the present invention provides electric scooters each including a vertical tube, a handle bar element, a platform configured to support a rider, at least one front wheel and at least one rear wheel, an electric motor configured to provide a mechanical power to at least one of the front and rear wheels, and a battery housing configured to removably receive and hold one or more battery packs. The one or more battery packs are configured to power the electric scooter, and at least one battery pack is capable of being used as a power supply of an electric power or gardening tool.
Abstract: Among others, the present invention provides electric scooters each including a vertical tube, a handle bar element, a platform configured to support a rider, at least one front wheel and at least one rear wheel, an electric motor configured to provide a mechanical power to at least one of the front and rear wheels, and a battery housing configured to removably receive and hold one or more battery packs. The one or more battery packs are configured to power the electric scooter, and at least one battery pack is capable of being used as a power supply of an electric power or gardening tool.
Abstract: Among others, the present invention provides electric bicycles each including a body frame; a front wheel and a rear wheel; an electric motor configured to provide a mechanical power to at least one of the front and rear wheels; and a battery box configured to removably receive and hold one or more lithium battery packs. The one or more lithium battery packs are configured to power the electric bicycle, and at least one lithium battery pack is capable of being used as a power supply of a separate lithium electric tool.