IP Library Granted Patent US 10,644,280
Granted Patent B2
US 10,644,280 · App. 15/698,148 · Granted May 5, 2020

De-celling batteries for installation in telecommunication sites

Inventors: Joseph Hummer (Charlotte, NC); Anthony Gentile (Charlotte, NC); Lee Priest (Charlotte, NC)
Assignee: ETAK Systems, LLC
H01M2/1077H01M2/1083H01M2220/10
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Quick Facts
Patent No.
US 10,644,280
App. No.
15/698,148
Granted
May 5, 2020
Kind
B2
Abstract

A method of installing batteries in a telecommunications site includes obtaining a battery in a module with a plurality of cells in the module at a staging location; de-celling the battery to remove the plurality of cells from the module; handling the plurality of cells individually at the staging location; transporting the plurality of cells individually to the telecommunications site; and reassembling the battery by placing the plurality of cells back in the module and installing the module at the telecommunications site.

Claims (15)

1. A method of installing batteries in a telecommunications site operatively associated with a battery installation apparatus, the method comprising:

obtaining a battery in a module with a plurality of cells in the module at a staging location;

de-celling the battery to remove the plurality of cells from the module;

handling the plurality of cells individually at the staging location;

transporting the plurality of cells individually to the telecommunications site; and

reassembling the battery by placing the plurality of cells back in the module and installing the module at the telecommunications site.

2. The method of claim 1 , wherein the battery further comprises a 2 volt (2V) battery and the telecommunications site further comprises a cell site.

3. The method of claim 1 , wherein the de-celling further comprises sliding the plurality of cells out of the module substantially parallel to the ground.

4. The method of claim 1 , wherein the de-celling further comprises applying one of a spray lubricant, powder, gel, and petroleum to the plurality of cells prior to removal from the module.

5. The method of claim 1 , wherein the de-celling further comprises applying a spray lubricant to the plurality of cells prior to removal from the module, and sliding the plurality of cells out of the module substantially parallel to the ground.

6. The method of claim 1 , wherein the de-celling further comprises attaching a non-conductive bracket to the cells, attaching a strap to the bracket, and sliding the cells out using the bracket.

7. The method of claim 1 , wherein the de-celling further comprises applying a spray lubricant to the plurality of cells prior to removal from the module, attaching a non-conductive bracket to the cells, attaching a strap to the bracket, and sliding the cells out using the bracket.

8. The method of claim 1 , wherein the handling further comprises placing individual cells on a pallet with protective insulator layers and transporting the pallet to the site.

9. The method of claim 1 , wherein the handling further comprises placing individual cells on a pallet with protective insulator layers, strapping the cells together and the cells to the pallet, shrink wrapping the pallet, and transporting the pallet to the site.

10. The method of claim 1 , wherein the reassembling further comprises applying a spray lubricant to the plurality of cells prior to reinsertion in the module.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Mar 24, 2026
From: KEYBANK NATIONAL ASSOCIATION, AS AGENT
To: ETAK SYSTEMS, LLC
Reel/Frame 074818/0664 →
PATENT SECURITY AGREEMENT Recorded Mar 20, 2026
From: ETAK SYSTEMS, LLC
To: AQUARIAN CREDIT FUNDING LLC, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
Reel/Frame 075246/0859 →
PATENT SECURITY AGREEMENT Recorded Apr 22, 2021
From: ETAK SYSTEMS, LLC
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 056003/0641 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 7, 2017
From: HUMMER, JOSEPH; GENTILE, ANTHONY; PRIEST, LEE
To: ETAK SYSTEMS, LLC
Reel/Frame 043525/0184 →