Concentrations and Credit Risk (Tables)

12 Months Ended

Dec. 31, 2021

Risks and Uncertainties [Abstract]

Schedule of customers net revenue

	Year ended				Year ended
Sales of finished goods and raw materials	December 31, 2020				December 31, 2021
Customer A	$	8,322,504	22.15	%	$	*	*
Customer B		3,806,110	10.13	%		*	*
Customer C		*	*	%		6,089,524	11.56	%
Customer D		*	*	%		5,508,616	10.46	%
Zhengzhou BAK Battery Co., Ltd (note 17)		12,770,075	33.99	%		8,339,088	15.83	%

Schedule of customers net trade receivable

	December 31, 2020				December 31, 2021
Customer A	$	3,148,737	11.23	%	$	*	*
Customer D		*	*	%		14,443,551	32.76	%
Zhengzhou BAK Battery Co., Ltd (note 17)		15,258,164	54.42	%		14,583,061	33.08	%

Schedule of supplier net purchase

	Year ended December 31, 2020				Year ended December 31, 2021
Zhejiang Hitrans Lithium Battery Technology Co., Ltd	$	12,396,483	48.90	%	$	*	*
Supplier A		*	*			6,550,080	13.92	%
Supplier B		*	*			5,883,999	12.50	%
Zhengzhou BAK Battery Co., Ltd (note 17)		*	*			5,522,832	11.74	%
Shenzhen BAK (note 17)		3,884,309	15.32	%		*	*

Schedule of supplier trade payable

	December 31, 2020				December 31, 2021
Zhejiang Hitrans Lithium Battery Technology Co., Ltd	$	9,272,478	47.40	%	$	*	*
Supplier A		*	*			6,837,722	16.94	%
Supplier B		*	*			20,592,979	51.03	%
Supplier C		2,017,814	10.32	%		*	*