The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2022
Filed:
Aug. 06, 2021
Shenzhen Caross Co., Ltd, Shenzhen, CN;
Chunyi Zhu, Lianyuan, CN;
SHENZHEN CAROSS CO., LTD, Shenzhen, CN;
Abstract
A jumper cable device, comprising an input port, two clamps, a main controller, a clamp polarity detection module and a clamp connection module. The input port is configured to be connected to a startup power source. The clamps are configured to be connected to a battery of a load. The clamp polarity detection module and the clamp connection module are connected to the main controller and the clamps. When the clamps are connected to the battery, the clamp polarity detection module detects polarities of electrodes of the battery to which the two clamps are connected, and the main controller acquires a detection result signal therefrom, control the clamp connection module according to the detection result signal to determine polarities of the two clamps according to the polarities of the electrodes of the battery and connect circuits between the input port and the two clamps to boost the battery.