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Concentrations and Credit Risk (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019		Dec. 31, 2018
Net revenues	$ 22,194,348		$ 24,433,304
Zhengzhou BAK Battery Co Limited [Member]
Net revenues	$ 3,961,050			[1]
Concentration risk, Percentage	17.85%			[1]
Customer A [Member]
Net revenues	$ 7,222,245		$ 6,330,608
Concentration risk, Percentage	35.24%		25.91%
Customer B [Member]
Net revenues		[1]	$ 3,807,854
Concentration risk, Percentage		[1]	15.58%
Customer D [Member]
Net revenues	$ 3,308,638			[1]
Concentration risk, Percentage	14.91%			[1]
[1] Comprised less than 10% of net revenue for the respective period.

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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