E&J is always focused on developing new and innovative battery and power solutions for our customers.The services we provide span far beyond our standard product line.

E&J has an engineering department capable of finding solutions for your most challenging problems. Our engineers can do anything from adding simple functions to our existing products to complete design of new products for battery operated products and other industrial equipment manufacturers.We have always prided ourselves on the quality of our technical support. We maintain a laboratory and testing facility containing state of the art equipment. All our batteries, BMS/PCM, charger or other related products are subject to stringent quality controls throughout every step of manufacturing and through to their final dispatch.Our technical department is staffed by well trained and qualified professionals, who are available for technical advice and troubleshooting at any time. Helping you select the right battery for your particular application is of great concern to us. If you are in any doubt we urge you to contact us.Need support, pls contact sales@ejtechgroup.com