ShenZhen Kweight Technology CO., Ltd. Is one of the earliest companies in the R&D design, production and sales of maintenance-free VRLA battery, Deep cycle battery, Gel battery, Solar battery, OPzV battery & OPzS battery etc.

Kweight factory covers a site of 500, 000 square meters and is capable of producing 20 million batteries per year. Its comprehensive strength is getting closer with some world-class Level VRLA battery manufacturers after more than 10 years' development. The Kweight factory is equipped with the most modern production equipment. By means of several times of large-scale technology improvement with some domestic and overseas professional organizations and relative companies, our product quality, technology and service can be rated as world-class level.

Kweight Factory produces batteries with the most advanced professional equipment and under strictly quality control. And our annual production capacity is approx. 1000 million Vah. Since establishment of our company, We actively promote the comprehensive quality control system, treat the quality of the products as company's life. We have passed the ISO9001 Quality Management system, RoHS Environmental Management System, CE etc.

Our company owns a number of technology patents, our main products all kinds of VRLA batteries for energy storage system, such as wind and solar energy. Covering large, medium and small different VRLA maintenance-free batteries, over 500 varieties. Kweight batteries are widely used in a lot of different fields in domestic and overseas, such as Telecommunications, Power Station, UPS, EPS, Mobile Power Supply, Solar and Wind energy.