XML 166 R63.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Other Long-term Payables (Narrative) (Details) | 12 Months Ended
--- | ---
Sep. 30, 2013 USD ($) | Sep. 30, 2013 CNY
Other Long-term Payables 1 | $ 24,505,399 |
Other Long-term Payables 2 |  | 150,000,000

X
- Definition Other Long-term Payables 2 + References No definition available. + Details
Name: | cbak_OtherLongtermPayablesZeroOneNineFiveNineTwoFourZeroFiveRFiveRBzSJJGrFs
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other Long-term Payables 1 + References No definition available. + Details
Name: | cbak_OtherLongtermPayablesZeroOneNineFiveNineTwoFourZeroFiveTlTFourbPxXOneTJV
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration