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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 MI5+I68PrtU3a+HbOIl3LmBXm7a/rLA5O1AecmNJtq8IskzlhB0iDNBWb0iigGIH
 R0W4S7M0y8WfoeqP3+mGdw==

<SEC-DOCUMENT>0001275287-06-005428.txt : 20061025
<SEC-HEADER>0001275287-06-005428.hdr.sgml : 20061025
<ACCEPTANCE-DATETIME>20061025185543
ACCESSION NUMBER:		0001275287-06-005428
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20060512
FILED AS OF DATE:		20061025
DATE AS OF CHANGE:		20061025

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Shi Jay
		CENTRAL INDEX KEY:			0001377932

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32898
		FILM NUMBER:		061163939

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		(978)263-7296

	MAIL ADDRESS:	
		STREET 1:		12 MARIAN ROAD
		CITY:			ACTON
		STATE:			MA
		ZIP:			01710

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHINA BAK BATTERY INC
		CENTRAL INDEX KEY:			0001117171
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		IRS NUMBER:				880442833
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		BAK INDUSTRIAL PARK, NO. 1 BAK STREET
		STREET 2:		KUICHONG TOWN, LONGGANG DISTRICT
		CITY:			SHENZHEN PEOPLE
		STATE:			F4
		ZIP:			518119
		BUSINESS PHONE:		86-755-8977-0093

	MAIL ADDRESS:	
		STREET 1:		BAK INDUSTRIAL PARK, NO. 1 BAK STREET
		STREET 2:		KUICHONG TOWN, LONGGANG DISTRICT
		CITY:			SHENZHEN PEOPLE
		STATE:			F4
		ZIP:			518119

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MEDINA COFFEE INC
		DATE OF NAME CHANGE:	20000626
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>cb7617_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2006-05-12</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001117171</issuerCik>
        <issuerName>CHINA BAK BATTERY INC</issuerName>
        <issuerTradingSymbol>CBAK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001377932</rptOwnerCik>
            <rptOwnerName>Shi Jay</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>12 MARIAN ROAD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ACTON</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>01710</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ Jay Shi</signatureName>
        <signatureDate>2006-10-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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