XML 79 R80.htm IDEA: XBRL DOCUMENT
v2.4.0.6

SCHEDULE OF REVENUE BY MAJOR CUSTOMERS BY REPORTING SEGMENTS (Details) (USD $) | 3 Months Ended
--- | ---
Dec. 31, 2012
Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 1 | $ 371,401
Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 2 | 0.52%
Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 3 | $ 7,600,002
Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 4 | 11.92%

X
- Definition Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 3 + References No definition available. + Details
Name: | cbak_ScheduleOfRevenueByMajorCustomersByReportingSegmentsZeroOneOneFiveSevenOneFiveNineOnedFdWlTBvSixbRv
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 2 + References No definition available. + Details
Name: | cbak_ScheduleOfRevenueByMajorCustomersByReportingSegmentsZeroOneOneFiveSevenOneFiveNineOnefZSixVTwoRqXylJZ
Namespace Prefix: | cbak_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 1 + References No definition available. + Details
Name: | cbak_ScheduleOfRevenueByMajorCustomersByReportingSegmentsZeroOneOneFiveSevenOneFiveNineOneSOneFournQFivexWQPEightg
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Significant Concentrations Schedule Of Revenue By Major Customers By Reporting Segments 4 + References No definition available. + Details
Name: | cbak_ScheduleOfRevenueByMajorCustomersByReportingSegmentsZeroOneOneFiveSevenOneFiveNineOneSpgFourfSZRNcQV
Namespace Prefix: | cbak_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration