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Payables to Former Subsidiaries | 3 Months Ended
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Dec. 31, 2016
Payables to Former Subsidiaries [Text Block] |
6. | Payables to Former Subsidiaries
Payable to former subsidiaries as of September 30, 2016 and December 31, 2016 consisted of the following:
|  |  | September 30, |  |  | December 31, |
|  |  | 2016 |  |  | 2016 |
| BAK Tianjin | $ | 56,188 |  | $ | 194,774 |
| Shenzhen BAK |  | 4,326,046 |  |  | 2,294,085 |
|  | $ | 4,382,234 |  | $ | 2,488,859 |
Balance as of September 30, 2016 and December 31, 2016 consisted of payables for purchase of inventories from BAK Tianjin and Shenzhen BAK. From time to time, the Company purchased products from these former subsidiaries that they did not produce to meet the needs of its customers.

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- Definition Receivables from Former Subsidiaries + References No definition available. + Details
Name: | cbak_ReceivablesFromFormerSubsidiariesTextBlock
Namespace Prefix: | cbak_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration