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Concentrations and Credit Risk (Tables)
 9 Months Ended
Sep. 30, 2022
Risks and Uncertainties [Abstract]  
Schedule of customers net revenue
   Three months ended September 30, 
   2021   2022 
Sales of finished goods and raw materials                
Customer A  $3,103,626    32.46%  $*    * 
Customer C   *    *    5,935,356    10.28%
Customer D   1,081,071    11.31%   *    * 
Customer E   *    *    9,097,887    15.76%
Customer F   *    *    16,259,769    28.17%

 

   Nine months ended September 30, 
   2021   2022 
Sales of finished goods and raw materials                
Customer A  $4,693,308    18.87%  $*    * 
Customer B   *    *    23,190,022    11.94%
Customer C   2,777,456    11.17%   *    * 
Customer D   3,360,174    13.51%   *    * 
Customer E   *    *    24,844,997    12.79%
Customer F   *    *    22,263,958    11.46%
Customer G   2,583,245    10.39%   *    * 
Customer H   2,541,248    10.22%   *    * 
Zhengzhou BAK Battery Co., Ltd (note a)   *    *    52,064,148    26.80%

 
Schedule of customers net trade receivable
   December 31,   September 30, 
   2021   2022 
Customer B  $14,443,551    32.76%  $*    * 
Zhengzhou BAK Battery Co., Ltd (note 16)   14,583,061    33.08%   10,894,917    53.59%

 
Schedule of suppliers net purchase
    Three months ended September 30,  
    2021     2022  
Supplier C   $ *       *      $  5,449,408       10.72 %
Supplier D     *       *       5,271,460       10.37 %
Supplier F     810,963       13.29 %     *       *  
Supplier G     704,401       11.54 %     *       *  
Zhengzhou BAK Battery Co., Ltd (note 16)     *       *       10,624,282       20.90 %

 

   Nine months ended September 30, 
   2021   2022 
Supplier A  $*    *   $30,906,898    16.05%
Shenzhen BAK (note b)   *    *    19,851,008    10.31%
Zhengzhou BAK Battery Co., Ltd (note 16)   *    *    25,743,966    13.37%

 
Schedule of suppliers trade payable
   December 31,   September 30, 
   2021   2022 
Supplier A  $6,837,722    16.94%  $5,895,560    18.31%
Supplier B   20,592,979    51.03%   *    * 
Supplier C   *    *    3,803,753    11.81%
Supplier E   *    *    3,424,539    10.63%