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v3.20.1

Lease (Details) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Leases [Abstract] |  |
Prepaid land use rights | $ 8,167,587 | $ 8,167,587
Accumulated amortization | (721,470) | (721,470)
Prepaid land use rights, gross | 7,446,117 | 7,446,117
Less: Classified as current assets |  | (163,352)
Prepaid land use rights, net |  | $ 7,282,765

X
- Definition Less: Classified as current assets. + References No definition available. + Details
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Namespace Prefix: | cbat_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Prepaid land use rights, net. + References No definition available. + Details
Name: | cbat_LeasePrepaymentsNet
Namespace Prefix: | cbat_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Prepaid land use rights. + References No definition available. + Details
Name: | cbat_PrepaidLandUseRights
Namespace Prefix: | cbat_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Accumulated amortization. + References No definition available. + Details
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Namespace Prefix: | cbat_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Prepaid land use rights, gross. + References No definition available. + Details
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Namespace Prefix: | cbat_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
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