Income (Loss) Per Share (Details) - Schedule of calculation of income (loss) per share - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Schedule of calculation of income (loss) per share [Abstract]
Net income (loss)	$ 20,023,221	$ 41,715	$ 52,351,612	$ (3,510,563)
Less: Net loss (income) attributable to non-controlling interests	(3,487)	2,532	(21,995)	(2,386)
Net (loss) income attributable to shareholders of CBAK Energy Technology, Inc.	$ 20,019,734	$ 44,247	$ 52,329,617	$ (3,512,949)
Weighted average shares outstanding – basic (note) (in Shares)	88,419,998	64,909,894	87,043,490	59,569,498
Dilutive unvested restricted stock (in Shares)	289,212	490,164	305,520
Weighted average shares outstanding – diluted (in Shares)	88,709,210	65,400,058	87,349,010	59,569,498
Income (loss) per share of common stock
Basic (in Dollars per share)	$ 0.23	$ 0	$ 0.6	$ (0.06)
Diluted (in Dollars per share)	$ 0.23	$ 0	$ 0.6	$ (0.06)