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:
Mar. 29, 2022
Filed:
Aug. 09, 2019
Techtronic Cordless Gp, Anderson, SC (US);
Tyler J. Rowe, Anderson, SC (US);
TECHTRONIC CORDLESS GP, Anderson, SC (US);
Abstract
Embodiments described herein provide a battery pack that includes a housing and a plurality of battery cells. The housing includes a support portion that is configured to removably connect to a device, such as a cordless, hand-held power tool. The battery pack is configured to electrically and/or communicatively connect to a device through at least one terminal. The at least one terminal can include a high-current discharge terminal and a common ground terminal. The battery pack is also configured to electrically and/or communicatively connect to device through a low-current discharge terminal and the common ground terminal. A current limiting circuit is connected between the plurality of battery cells and the low-current discharge terminal to limit the discharge current from the low-current discharge terminal. Both the high-current discharge terminal and the low-current discharge terminal provide the same value for output voltage (e.g., 18V).