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Schedule of Construction in Progress (Details) - USD ($) | Sep. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Construction in progress | $ 19,504,361 | $ 24,288,889
Prepayment for acquisition of property, plant and equipment | 2,252,061 | 740,401
Carrying amount | $ 21,756,422 | $ 25,029,290

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- Definition Construction in progress + References No definition available. + Details
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Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Prepayment for acquisition of property, plant and equipment + References No definition available. + Details
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Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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