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Commitments and Contingencies (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Capital injection to CBAK Power and CBAK Trading Note $ 24,295,373 $ 26,066,570
For construction of buildings [Member]    
Capital injection to CBAK Power and CBAK Trading Note 3,446,116 3,439,794
For purchases of equipment [Member]    
Capital injection to CBAK Power and CBAK Trading Note 449,257 2,226,776
Capital injection to CBAK Trading and CBAK Power [Member]    
Capital injection to CBAK Power and CBAK Trading Note $ 20,400,000 $ 20,400,000