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Portable radio battery pack with on-off switch

  • US 4,709,201 A
  • Filed: 10/24/1985
  • Issued: 11/24/1987
  • Est. Priority Date: 10/24/1985
  • Status: Expired due to Term
First Claim
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1. A modular battery pack for powering a radio comprising:

  • a rechargeable battery cell;

    a set of power output contacts;

    a set of power input contacts;

    means for electrically interconnecting said input and output contacts and said battery cell such that said output contacts may be alternatively interconnected to said battery cell, or to said input contacts while simultaneously electrically isolating battery cell power from said input and output contacts.

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