公开(公告)号：US20240348082A1

公开(公告)日：2024-10-17

申请号：US18299412

申请日：2023-04-12

Applicant: TECHTRONIC CORDLESS GP

Inventor： Nicolas J. Hanks ,  Samuel Boyles

IPC: H02J7/04 ,  H01M10/44 ,  H02J7/00

CPC classification number: H02J7/04 ,  H01M10/441 ,  H02J7/0013 ,  H02J7/0045

Abstract: A charger including a first battery pack interface that receives a first battery pack, a second battery pack interface that receives a second battery pack, the second battery pack interface being different than the first battery pack interface, and a primary driver circuit for receiving power from an external power supply, the primary driver circuit including a primary winding. The charger further includes a first secondary winding connected to the first battery pack interface for receiving power from the primary winding and generating a first nominal charging voltage for supply to the first battery pack when the first battery pack is received. The charger further includes a second secondary winding connected to the second battery pack interface for receiving power from the primary winding and generating a second nominal charging voltage for supply to the second battery pack when the second battery pack is received.