Warrants (Details) - Schedule of the warrants issued 2020 financing - $ / shares	3 Months Ended	12 Months Ended
Mar. 31, 2023	Dec. 31, 2022
Investor Warrants [Member]
Warrants (Details) - Schedule of the warrants issued 2020 financing [Line Items]
Market price per share (USD/share) (in Dollars per share)	$ 0.88	$ 0.99
Exercise price (USD/price) (in Dollars per share)	$ 6.46	$ 6.46
Risk free rate	4.80%	4.70%
Dividend yield	0.00%	0.00%
Expected term/ Contractual life (years)	8 months 12 days	10 months 24 days
Expected volatility	53.50%	75.60%
Placement Agent Warrants [Member]
Warrants (Details) - Schedule of the warrants issued 2020 financing [Line Items]
Market price per share (USD/share) (in Dollars per share)	$ 0.88	$ 0.99
Exercise price (USD/price) (in Dollars per share)	$ 6.475	$ 6.475
Risk free rate	4.50%	4.60%
Dividend yield	0.00%	0.00%
Expected term/ Contractual life (years)	1 year 2 months 12 days	1 year 4 months 24 days
Expected volatility	70.10%	82.70%
Series A1 [Member] \| Investor Warrants [Member]
Warrants (Details) - Schedule of the warrants issued 2020 financing [Line Items]
Market price per share (USD/share) (in Dollars per share)	$ 0.88	$ 0.99
Exercise price (USD/price) (in Dollars per share)	$ 7.67	$ 7.67
Risk free rate	4.40%	4.50%
Dividend yield	0.00%	0.00%
Expected term/ Contractual life (years)	1 year 4 months 24 days	1 year 7 months 6 days
Expected volatility	82.50%	80.40%
Series A1 [Member] \| Placement Agent Warrants [Member]
Warrants (Details) - Schedule of the warrants issued 2020 financing [Line Items]
Market price per share (USD/share) (in Dollars per share)	$ 0.88	$ 0.99
Exercise price (USD/price) (in Dollars per share)	$ 9.204	$ 9.204
Risk free rate	4.40%	4.50%
Dividend yield	0.00%	0.00%
Expected term/ Contractual life (years)	1 year 4 months 24 days	1 year 7 months 6 days
Expected volatility	82.50%	80.40%

No definition available.

Name:	cbat_WarrantsDetailsScheduleofthewarrantsissued2020financingLineItems
Namespace Prefix:	cbat_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iv)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

Name:	us-gaap_SharePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=cbat_InvestorWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=cbat_PlacementAgentWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AuctionMarketPreferredSecuritiesStockSeriesAxis=us-gaap_SeriesAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: