Wantongda Electronics(Shenzhen)Co.,Ltd was founded in 2004,which has been a professional and intelligent  battery manufacturer. Since 2004, we devote  to R ＆D all sorts of intelligent laptop batteries and adapters by  ourselves.In order to supply the excellent power solution for all walks of life

   At present the enginners in company had already successfully researched and developed out laptop batteries which be able to compatible with IBM,DELL,SONY,Lenovo,TOSHIBA,ACER,HP,APPLE etc .Our products mainly export to Occident ,even far to  Australia,  Africa,Southeast Asia etc.