Title: Deep discharge protection for battery packs with cell groups
Application Number: 200610132126 Application Date: 2006.10.10
Publication Number: 1960105 Publication Date: 2007.05.09
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02H7/18
Applicant(s) Name: Hilti AG Address:
Inventor(s) Name: Ziegler Bernd
Attorney & Agent: dongshen
Abstract:
    A method of preventing deep discharge of the battery pack ( 1
Time: 5