Segment Information

6 Months Ended

Mar. 31, 2013

Segment Information [Text Block]

18. Segment Information

The Company currently engages in one business segment, the manufacture, commercialization and distribution of a wide variety of standard and customized lithium ion rechargeable batteries for use in a wide array of applications. During the three and six months ended March 31, 2013, the Company manufactured five types of Li-ion rechargeable batteries: aluminum-case cell, battery pack, cylindrical cell, lithium polymer cell and high-power lithium battery cell. The Company's products are sold to packing plants operated by third parties primarily for use in mobile phones and other electronic devices. Net revenues for the six and three months ended March 31, 2012 and 2013 were as follows:

Net revenues by product:

		Three months ended March 31,						Six months ended March 31,
		2012			2013			2012			2013
			%			%			%			%
Aluminum-case cell	$	11,689,808	35.6	$	8,986,832	20.4	$	45,940,596	44.0	$	18,303,369	17.0
Battery pack		8,787,317	26.8		17,384,183	39.5		29,626,238	28.3		39,820,973	36.9
Cylindrical cells		7,621,166	23.2		10,692,127	24.2		20,594,056	19.7		30,291,672	28.1
Lithium polymer cells		2,343,344	7.2		2,916,123	6.6		4,977,013	4.8		9,851,606	9.1
High-power lithium battery cells		2,339,298	7.2		4,087,226	9.3		3,397,987	3.2		9,531,232	8.9
	$	32,780,933	100	$	44,066,491	100		104,535,890	100	$	107,798,852	100

Net revenues by geographic area:

		Three months ended March 31,						Six months ended March 31,
		2012			2013			2012			2013
			%			%			%			%
PRC Mainland	$	18,935,222	57.8	$	35,508,879	80.5	$	77,708,989	74.3	$	84,503,460	78.4
PRC Taiwan		5,664,793	17.2		1,384,986	3.2		12,186,467	11.7		7,193,954	6.6
India		2,249,325	6.9		2,010,943	4.6		4,783,960	4.6		5,066,831	4.7
Hong Kong, China		3,072,734	9.4		2,333,305	5.3		5,483,517	5.2		6,330,677	5.9
Others		2,858,859	8.7		2,828,378	6.4		4,372,957	4.2		4,703,930	4.4
	$	32,780,933	100	$	44,066,491	100		104,535,890	100	$	107,798,852	100

Substantially all of the Company’s long-lived assets are located in the PRC.