US 2010/0136408 A1 · BATTERY PACK

Abstract

Disclosed is a battery pack that can secure the mounting space of a circuit device in a circuit module, can simplify the assembling process of a bare cell and a circuit module, and can miniaturize the battery by lowering the height between the bare cell and the circuit module. The battery pack includes: a bare cell having a protruding electrode terminal insulated from the top surface thereof; a circuit module disposed on the bare cell and electrically connected to the bare cell, the circuit module having an insert hole or an insert recess formed in a region corresponding to the electrode terminal; a first lead plate coupled to the electrode terminal and inserted into the insert hole or the insert recess; and a second lead plate coupled to one side of the circuit module and extending to be connected to the top surface of the bare cell.

Claims20

Dependent claims

A battery pack comprising:

a bare cell having a protruding electrode terminal insulated from the top surface thereof;
a circuit module disposed on the bare cell and electrically connected to the bare cell, the circuit module having an insert opening formed in a region corresponding to the electrode terminal;
a first lead plate coupled to the electrode terminal and inserted into the insert opening;
and
a second lead plate coupled to one side of the circuit module and extending to be connected to the top surface of the bare cell.

2 more elements

Dependencies are inferred from the claim text.

Battery pack

Life of this patent

Battery pack

Life of this patent

Abstract

Claims20