公开(公告)号：US20230163540A1

公开(公告)日：2023-05-25

申请号：US18156447

申请日：2023-01-19

Applicant: THE NOCO COMPANY

Inventor： Derek Michael UNDERHILL ,  Ifechukwude Christian IWERUNMOR ,  Tom SITU ,  James P. MCBRIDE ,  James Richard STANFIELD

IPC: H01R24/60 ,  H01R13/405 ,  H01R13/46

CPC classification number: H01R24/60 ,  H01R13/405 ,  H01R13/46 ,  H02J7/00308

Abstract: Provided is a battery charging system for charging an internal battery of a jump starter device, including a universal serial bus (USB) connector for receiving power from a direct-current (DC) port of a vehicle, a voltage detection circuit configured to detect a voltage of a vehicle battery, and a USB driver configured to control charging power from the USB connector to the internal battery of the jump starter device based at least in part on the detected voltage of the vehicle battery.

公开(公告)号：US20230022600A1

公开(公告)日：2023-01-26

申请号：US17758314

申请日：2020-12-31

Applicant: THE NOCO COMPANY

Inventor： Derek Michael UNDERHILL ,  Ifechukwude Christian IWERUNMOR ,  Tom SITU ,  James P. MCBRIDE ,  James Richard STANFIELD

IPC: H01R24/60 ,  H01R13/46 ,  H01R13/405

Abstract: Provided is a universal serial bus (USB-C PD) connector, including an oval-shaped plug having an end face, the end face having an oval-shaped outer rim, an oval-shaped recess located within the oval-shaped outer rim, an oval-shaped inner protrusion located within the oval-shaped recess, and an oval-shaped inner recess disposed within the oval-shaped inner protrusion, wherein the oval-shaped inner recess is provided with one or more electrical conductors.