SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
MORGAN STANLEY GLOBAL EMERGING MARKETS INC
(Last) (First) (Middle)
1585 BROADWAY
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
EnerSys [ ENS ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
12/12/2006
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock, par value $0.01 per share 12/12/2006 S 430,243 D $16.02 1,947,605 I(1) Through partnerships(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
MORGAN STANLEY GLOBAL EMERGING MARKETS INC
(Last) (First) (Middle)
1585 BROADWAY
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
MORGAN STANLEY GLOBAL EMERGING MARKETS PRIVATE INVESTMENT FU
(Last) (First) (Middle)
1585 BROADWAY
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
MORGAN STANLEY GLOBAL EMERGING MARKETS PRIVATE INVESTORS L P
(Last) (First) (Middle)
1585 BROADWAY
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
MSGEM, LLC
(Last) (First) (Middle)
1585 BROADWAY
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. Except for Morgan Stanley Global Emerging Markets Private Investment Fund, L.P., and Morgan Stanley Global Emerging Markets Private Investors, L.P., which hold the common stock directly. Includes 1,835,861 shares held directly by Morgan Stanley GlobalEmerging Markets Private Investment Fund, L.P, and 111,744 shares held directly by Morgan Stanley Global Emerging Markets Private Investors, L.P. MSGEM, LLC is the general partner of such funds. Morgan Stanley Global Emerging Markets, Inc. is the member of the general partner.
2. Morgan Stanley Global Emerging Markets, Inc. and MSGEM, LLC have no direct pecuniary interest in securities in Table I(5). Such persons may be deemed to beneficially own an indirect pecuniary interest in securities in Table 1(5). Such persons disclaim beneficial ownership therein except to the extent ultimately realized.
/s/ Pratish S. Patel, Executive Director, on behalf of Morgan Stanley Global Emerging Markets, Inc. 12/14/2006
/s/ Pratish S. Patel, Executive Director, on behalf of Morgan Stanley Global Emerging Markets, Inc., as managing member of MSGEM, LLC, as general partner of Morgan Stanley Global Emerging Markets Private Investment Fund, L.P. 12/14/2006
/s/ Pratish S. Patel, Executive Director, on behalf of Morgan Stanley Global Emerging Markets, Inc., as managing member of MSGEM, LLC, as general partner of Morgan Stanley Global Emerging Markets Private Investors, L.P. 12/14/2006
/s/ Pratish S. Patel, Executive Director, on behalf of Morgan Stanley Global Emerging Markets, Inc., as managing member of MSGEM, LLC 12/14/2006
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
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