The percent of increase percentage.

No definition available.

Name:	cbat_IncreasePercentage
Namespace Prefix:	cbat_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Owners lease period.

+ References

No definition available.

+ Details

Name:	cbat_OwnersLeasePeriod
Namespace Prefix:	cbat_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

+ Details

Name:	us-gaap_AdjustmentForAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Date which lease or group of leases is set to expire, in YYYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	us-gaap_LeaseExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeLeaseDescriptionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Cash payments to lessor's for use of assets under operating leases.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 25
-Subparagraph (g)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-25

+ Details

Name:	us-gaap_PaymentsForRent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Lease (Details)																																											3 Months Ended
Lease (Details)	May 14, 2025 USD ($)	May 14, 2025 CNY (¥)	Mar. 01, 2025 USD ($)	Mar. 01, 2025 CNY (¥)	Jan. 01, 2025 USD ($)	Jan. 01, 2025 CNY (¥)	Jul. 01, 2024 USD ($)	Jul. 01, 2024 CNY (¥)	Jun. 01, 2024 USD ($)	Jun. 01, 2024 CNY (¥)	May 16, 2024 USD ($)	May 16, 2024 CNY (¥)	Apr. 26, 2024 USD ($)	Apr. 26, 2024 CNY (¥)	Mar. 01, 2024 USD ($)	Mar. 01, 2024 CNY (¥)	Jan. 01, 2024 USD ($)	Jan. 01, 2024 CNY (¥)	Oct. 01, 2023 USD ($)	Oct. 01, 2023 CNY (¥)	Aug. 01, 2023 USD ($)	Aug. 01, 2023 CNY (¥)	Apr. 20, 2023 USD ($)	Apr. 20, 2023 CNY (¥)	Dec. 30, 2022 USD ($)	Dec. 30, 2022 CNY (¥)	Dec. 20, 2022 USD ($)	Dec. 20, 2022 CNY (¥)	Oct. 20, 2022 USD ($)	Oct. 20, 2022 CNY (¥)	Aug. 01, 2022 USD ($)	Aug. 01, 2022 CNY (¥)	Mar. 01, 2022 USD ($)	Mar. 01, 2022 CNY (¥)	Dec. 09, 2021 USD ($)	Dec. 09, 2021 CNY (¥)	Jun. 01, 2021 USD ($)	Jun. 01, 2021 CNY (¥)	Apr. 06, 2021 USD ($)	Apr. 06, 2021 CNY (¥)	Apr. 30, 2018 USD ($)	Apr. 30, 2018 CNY (¥)	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Jul. 01, 2023
Lease [Line Items]
Amortization expenses \| $																																											$ 78,305	$ 79,399
Term of agreement																	6 years	6 years			3 years	3 years	3 years	3 years	5 years	5 years			5 years	5 years			3 years	3 years	3 years	3 years			3 years	3 years	5 years	5 years			2 years
Lease expiring																																							Apr. 14, 2024	Apr. 14, 2024	Apr. 30, 2023	Apr. 30, 2023
Rental payment							$ 1,760	¥ 12,844	$ 5,511	¥ 39,633															$ 1,058										$ 1,514		$ 773		$ 14,146	¥ 97,743	$ 2,605	¥ 18,000
Increase percentage																																	2.00%	2.00%
Nanjing CBAK [Member]
Lease [Line Items]
Term of agreement																																							1 year	1 year
Nanjing CBAK [Member] \| Forecast [Member]
Lease [Line Items]
Rental payment	$ 11,907	¥ 86,913
Five Year Term [Member]
Lease [Line Items]
Lease expiring																											Dec. 19, 2027	Dec. 19, 2027
Rental payment																										¥ 7,265
Hitrans [Member]
Lease [Line Items]
Term of agreement																																					5 years	5 years
Rental payment																																	$ 2,306	¥ 15,840				¥ 5,310
Hitrans [Member] \| First Year [Member]
Lease [Line Items]
Rental payment																																				¥ 10,400
Hitrans [Member] \| Second Year [Member]
Lease [Line Items]
Rental payment																																			1,544	10,608
Hitrans [Member] \| Third Year [Member]
Lease [Line Items]
Rental payment																																			$ 1,575	¥ 10,820
Hitrans [Member] \| Five Year Term [Member]
Lease [Line Items]
Lease expiring																																	Feb. 28, 2027	Feb. 28, 2027
Rental payment													$ 146	¥ 1,062													$ 7,570	¥ 52,000
Increase percentage																											2.00%	2.00%
Hitrans [Member] \| One and Half Year Lease Term [Member]
Lease [Line Items]
Lease expiring																															Jan. 31, 2024	Jan. 31, 2024
Rental payment																															$ 8,792	¥ 60,394
Hitrans [Member] \| Three Year Term [Member]
Lease [Line Items]
Rental payment																							$ 3,519	¥ 25,688
Hitrans [Member] \| Forty-five months [Member]
Lease [Line Items]
Rental payment															$ 2,674	¥ 19,309
Zhejiang Hitrans [Member]
Lease [Line Items]
Lease expiring																																			Dec. 09, 2024	Dec. 09, 2024
CBAK Power [Member] \| Five Year Term [Member]
Lease [Line Items]
Term of agreement																											5 years	5 years
Lease expiring																													Oct. 19, 2025	Oct. 19, 2025
Rental payment																													$ 9,012	¥ 61,905
Nanjing CBAK [Member] \| One Year [Member]
Lease [Line Items]
Rental payment																					$ 22,649	¥ 160,743
Shangqiu [Member]
Lease [Line Items]
Rental payment											$ 2,765	¥ 19,404
Shangqiu [Member] \| Six Year [Member]
Lease [Line Items]
Rental payment					$ 1,003	¥ 7,717											$ 36,769	¥ 265,487	$ 1,584	¥ 11,400
Nanjing [Member]
Lease [Line Items]
Rental payment			$ 2,740	¥ 19,936											$ 3,081	¥ 22,155
Minimum [Member]
Lease [Line Items]
Owners lease period																																											36 years
Maximum [Member]
Lease [Line Items]
Owners lease period																																											50 years
Term of agreement																															1 year	1 year