{
  "abstract": "An apparatus for removing a battery cell from a rigid housing containing a plurality of contiguous battery cells. The apparatus bridges the housing with a jack that ratchets up a selected battery cell by attachment to undercuts in the terminals. The jack has a hinged connection between the bridge and a manually operated handle. A user operates the handle to raise a strut interfacing between the bridge and the terminals of the battery cell. Upon removal from the housing the battery cell is refurbished or replaced. The apparatus can be used with a selected battery cell in a grid of battery cells without modification or adjustment due to the position of a particular cell within the grid or due to cells having different heights relative to the top of the housing.",
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  "source_date": "2026-04-14",
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  "title": "Battery cell extraction tool and method of using",
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