公开(公告)号：US11101505B2

公开(公告)日：2021-08-24

申请号：US16456668

申请日：2019-06-28

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Jody H Akens ,  William B Kiger ,  Kevin K Maggert ,  Timothy Brand ,  William Robertson

IPC: H01M10/42 ,  H01M50/213

Abstract: A battery pack is provided with an improved interface through the use of an endcap which forms a top surface of a battery pack housing. The endcap includes a walled aperture for a connector. The connector along with electronic circuitry is disposed on a printed circuit board located beneath the endcap. A dam of UV glue surrounds a perimeter of the connector preventing the potting compound from intruding into contacts. An endcap perimeter rim of UV glue seals the endcap to the housing. The endcap further includes an injection port and flow directors for guiding a potting compound into the endcap to form a water tight seal.

公开(公告)号：US11075425B2

公开(公告)日：2021-07-27

申请号：US16456492

申请日：2019-06-28

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Kevin K Maggert ,  Timothy Brand ,  James E Dempsey ,  William B Kiger ,  Mark C Taraboulos

IPC: H02J7/00 ,  H01M50/209

Abstract: A battery pack is provided with an improved charger interface through the use a contact carrier assembly. The non-conductive contact carrier aligns and retains a plurality of charger contacts. The carrier aligns a first portion of each charger contact along a back surface of the battery pack housing and further facilitates alignment of another portion of each charger contact within bottom apertures of the housing thereby allowing each contact to extend across perpendicular back and bottom surfaces of the housing with improved ruggedness. Improved sealing is also provided by sealing the back of the carrier.