UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

~~Washington~~WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

~~Pursuant~~Date toof ~~Section 13~~Report ~~or 15~~(d) Date of ~~The~~earliest ~~Securities~~event ~~Exchange~~reported): March 22, ~~Act of 1934~~2013

~~Date~~B456 ~~of Report (Date of earliest event reported) March 7~~Systems, ~~2013~~ Inc.

~~A123~~(Exact ~~SYSTEMS, INC.~~Name of Registrant as Specified in Charter)

(Exact name of registrant as specified in its charter)

Delaware		001-34463		04-3583876
(State or other Jurisdiction of Incorporation or Organization)		(Commission File Number)		(IRS Employer Identification No.)

DELAWARE	001-34463	04-3583876
B456 Systems, Inc. 200 West Street Waltham, Massachusetts	02451
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)
(Address of principal executive offices)	(Zip Code)

A123 Systems, Inc. 200 West Street Waltham, Massachusetts		02451
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: 617-778-5700

~~Registrant’s~~(Former ~~telephone~~Name ~~number~~or Former Address, ~~including~~if ~~area~~Changed ~~code~~Since ~~(617~~Last Report) ~~778-5700~~

N/A (Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 75.0103. ~~Regulation~~Amendments FDto ~~Disclosure~~Articles of Incorporation or Bylaws; Change in Fiscal Year.

~~Monthly~~On ~~Operating~~March 22, ~~Report~~2013, A123 Systems, Inc. (the “Company”) filed a Certificate of Amendment to the Company’s Restated Certificate of Incorporation, as amended (the “Amendment”) to change its name from A123 Systems, Inc. to B456 Systems, Inc. The Amendment was adopted in accordance with Section 303 of the General Corporation Law of the State of Delaware and under an order by the Bankruptcy Court in connection with the Company’s proceeding under Chapter 11 of the Bankruptcy Code. The Company filed the Amendment with the Secretary of State of the State of Delaware, and the Amendment became effective on March 22, 2013.

OnThe ~~March 7,~~change ~~2013,~~of ~~the~~corporate ~~Company~~name ~~filed~~was ~~its~~effected ~~monthly~~to ~~operating~~satisfy ~~report~~one ~~for~~of the ~~period~~Company’s ~~from~~obligations ~~January 1,~~under ~~2013~~the topreviously ~~January 31,~~disclosed ~~2013~~Asset ~~(the~~Purchase ~~“Monthly~~Agreement ~~Operating~~dated ~~Report”)~~as ~~with~~of ~~the~~December 11, ~~Bankruptcy~~2012 ~~Court.~~by ~~The~~and ~~Monthly~~among ~~Operating~~the ~~Report~~Company, iscertain ~~attached~~of asits ~~Exhibit 99.1~~subsidiaries and isWanxiang ~~incorporated~~America ~~herein by reference~~Corporation.

The information set forth in this Item 7.01 and the attached exhibits shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section.

Cautionary Statement Regarding Financial Operating Data

The Company cautions investors and potential investors not to place undue reliance on the information contained in the Monthly Operating Report, which was not prepared for the purpose of providing the basis for an investment decision relating to any of the securities of the Company. The Monthly Operating Report is limited in scope, covers a limited time period and has been prepared solely for the purpose of complying with the monthly reporting requirements of the Bankruptcy Court. The Monthly Operating Report was not prepared in accordance with Generally Accepted Accounting Principles in the United States, has not been audited or reviewed by independent accountants, is in a format prescribed by applicable bankruptcy laws and is subject to future adjustment and reconciliation. There can be no assurance that, from the perspective of an investor or potential investor in the Company’s securities, the Monthly Operating Report is complete. The Monthly Operating Report also contains information for periods which are shorter than or otherwise different from those required in the Company’s reports pursuant to the Securities Exchange Act of 1934 (the “Securities Exchange Act”), and such information may not be indicative of the Company’s financial condition or operating results for the period that would be reflected in the Company’s financial statements or in its reports pursuant to the Securities Exchange Act. Information set forth in the Monthly Operating Report should not be viewed as indicative of future results.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit Number		Description
99.1		Monthly Operating Report for the period from January 1, 2013 to January 31, 2013, filed with the United States Bankruptcy Court for the District of Delaware

A list of exhibits is set forth in the Exhibit Index which immediately precedes such Exhibits and is incorporated herein by reference.

~~SIGNATURES~~SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the ~~registrant~~Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	A123 SYSTEMS, INC.
	B456 SYSTEMS, INC. (f/k/a A123 Systems, Inc.)
	(Registrant)
Date: March 28, 2013	By:	/s/ Eric J. Pyenson
Date: March 13, 2013	By:	/s/ David Prystash
		Eric J. Pyenson
		Name:	David Prystash
		Vice President and General Counsel
		Title:	Chief Financial Officer

Exhibit Index

Exhibit No.		Description

4.1		Certificate of Amendment of Restated Certificate of Incorporation, as amended.

Filing Compare · B456 SYSTEMS, INC.