Exhibit 99.2

       Greatbatch Announces Definitive Agreement to Acquire EAC

      EAC's rechargeable battery focus complements Electrochem's
                         technology portfolio


    CLARENCE, N.Y--(BUSINESS WIRE)--Nov. 5, 2007--Greatbatch, Inc.
(the "Company") (NYSE:GB) announced today that its subsidiary,
Electrochem Commercial Power, signed a definitive asset purchase
agreement to acquire Engineered Assemblies Corporation ("EAC") for
approximately $12 million in cash. The Company expects to close this
transaction in November 2007. EAC, based in Teterboro, New Jersey,
with operations in Suzhou, China, is a leading provider of custom
battery solutions and electronics integration focused on rechargeable
battery systems.

    EAC complements and extends the array of markets Electrochem
currently serves, such as military and aerospace, oceanographic and
seismic surveying, and other industrial markets. In addition to these
areas, EAC also supplies power solutions for external medical devices
such as automated external defibrillators, infusion pumps, patient
monitoring devices and MRI equipment.

    The Company anticipates that EAC will have annual sales in the
range of $20-$23 million for 2007. Excluding one-time purchase
accounting adjustments, such as in-process R&D charges, earnings are
expected to be neutral in 2007 & 2008 and accretive thereafter.

    Susan Bratton, Senior Vice President - Greatbatch Commercial,
stated, "The addition of EAC to the Electrochem and Greatbatch family
will allow us to offer a more complete set of power solutions to our
customers and service the growing demand for rechargeable technologies
in many of our markets. EAC's well-known reputation and stellar
product reliability are a natural fit with Electrochem's trusted brand
name in the marketplace. Customers can now find battery power for
their mission-critical applications in both single use primary and
multiple use rechargeable battery technologies, all from the same
company.

    'The addition of EAC, along with Electrochem's recent acquisition
of IntelliSensing LLC, provides our customers with a range of power
and wireless solutions to help manage their businesses more
effectively, all through the Electrochem brand. Our differentiated set
of technology offerings will provide more value for customers in
mission critical markets, positioning us for success in the
marketplace."

    About Greatbatch, Inc.

    Greatbatch, Inc. (NYSE: GB) is a leading developer and
manufacturer of critical components used in medical devices for the
cardiac rhythm management, neurostimulation, vascular and
interventional radiology markets. Additionally, Electrochem Commercial
Power, a subsidiary of Greatbatch, is a world leader in the design and
manufacture of lithium cells and battery packs for demanding
applications such as oil and gas exploration, pipeline inspection,
military, asset tracking, oceanography and seismic surveying.
Additional information about the Company is available at
www.greatbatch.com.

    CONTACT: Greatbatch, Inc.
             Tony Borowicz, 716-759-5809
             Treasurer and Director of Investor Relations
             tborowicz@greatbatch.com