Shenzhen Matrix Battery Co., Ltd is a professional valve regulated lead acid battery producer. We have more than 10 years experience in producing lead-acid batteries. We have developed to be one of leading manufacturer in Asia. We provide a full range of batteries and range from 0.3Ah to 3000Ah. The batteries are especially designed for energy storage, electric applications and motorcycle etc. Our products are manufactured to meet International standards. We have gained CE and ISO9001:2000 certificate guarantee. Owing to advanced production technology and comprehensive of cost control, Matrix Battery is able to offer you good quality products and at very competitive price. We are both OEM and ODM. For more details, please feel free to contact us.