Washington, D.C. 20549
FORM 12b-25
SEC FILE NUMBER: 000-52103
(Check one):
o Form 10-K
o Form 20-F
o Form 11-K
x Form 10-Q
o Form 10-D
o Form N-SAR
o Form N-CSR
For Period Ended: September 30, 2007

Transition Report on Form 10-K
Transition Report on Form 20-F
Transition Report on Form 11-K
Transition Report on Form 10-Q
Transition Report on Form N-SAR

For the Transition Period Ended:                 
Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
If the notification relates to a portion of the filing checked above, identify the item(s) to which the notification relates:
Hong Kong Highpower Technology, Inc.                                        
Full Name of Registrant
SRKP 11, Inc.                                                    
Former Name if Applicable:
Building A1, Luoshan Industrial Zone, Shanxia, Pinghu, Longgang, Shenzhen, Guangdong, 518111, People's Republic of  China        
Address of Principal Executive Office (Street and Number)
City, State and Zip Code

PART II -- RULES 12b-25(b) AND (c)
If the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate)

The reasons described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;
The subject annual report, semi-annual report, transition report on Form 10-K, Form 10-KSB, Form 20-F, 11-K or Form N-SAR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report of transition report on Form 10-Q or Form 10-QSB, or portion thereof will be filed on or before the fifth calendar day following the prescribed due date; and
The accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.
State below in reasonable detail the reasons why Forms 10-K, 10-KSB, 20-F, 11-K, 10-Q, 10-QSB, N-SAR, or the transition report portion thereof, could not be filed within the prescribed time period.
The Registrant completed a share exchange transaction on November 2, 2007 and could not timely review and complete its Quarterly Report on Form 10-Q without incurring unreasonable effort and expense in connection with accurately preparing and presenting all necessary disclosures. The Registrant will file its Quarterly Report on Form 10-Q as soon as possible, and in any event no later than the fifth calendar day following the prescribed due date for such report.
(1) Name and telephone number of person to contact in regard to this notification

Dang Yu Pan
(Area Code)
(Telephone Number)

(2) Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If answer is no, identify report(s). Yes x  No o
(3) Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof? Yes x  No o
If so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made.

In November 2007, the registrant effected a change in its operating status in connection with a share exchange transaction (the "Share Exchange"), as disclosed in the registrant's Current Report on Form 8-K filed with the Securities and Exchange Commission on November 5, 2007 (the "November Current Report"). Prior to the Share Exchange, the registrant was a shell company known as SRKP 11, Inc. Upon consummation of the Share Exchange, the registrant became the parent company of Hong Kong Highpower Technology Company Limited, a company organized under the laws of Hong Kong, and its operating subsidiary Shenzhen Highpower Technology Co., Ltd., a company organized under the laws of the People's Republic of China, which is engaged in the manufacture, marketing and distribution of rechargeable nickel metal hydride batteries. Upon the closing of the Share Exchange, the registrant also changed its name to Hong Kong Highpower Technology, Inc. and was no longer considered a "shell company" as defined by Rule 12b-2. As the financial statements that will be included in the registrant's Quarterly Report on Form 10-Q will be those pertaining to the registrant's current business operations as Hong Kong Highpower Technology, Inc., it is anticipated that there will be a significant change in results of operations from the results reported by the registrant as a shell company for the corresponding period ending September 30, 2006.

Hong Kong Highpower Technology, Inc.

(Name of Registrant as Specified in Charter)
has caused this notification to be signed on its behalf by the undersigned hereunto duly authorized.
Date: November 14, 2007  By:   /s/ Dang Yu Pan 
Name:  Dang Yu Pan
  Title:   Chief Executive Officer 
INSTRUCTION: The form may be signed by an executive officer of the registrant or by any other duly authorized representative. The name and title of the person signing the form shall be typed or printed beneath the signature. If the statement is signed on behalf of the registrant by an authorized representative (other than an executive officer), evidence of the representative’s authority to sign on behalf of the registrant shall be filed with the form.
Intentional misinformation or omissions of fact
constitute Federal Criminal Violations (See 18 U.S.C. 1001).