With over 12 years of experience in the field of high-end battery manufacturing, Changzhou Emissions-Free Technology Co., Ltd has broken new ground on battery production. An early pioneer of the in-frame mounted triangle-shaped e-bikes batteries, for more than a decade this company has been at the forefront of independent battery development. From the outset we have built high-quality, state of the art batteries with a heavy safety-focused ethos. Our batteries can be found in a diverse range of applications from electric bicycles, to electric motorcycles and even full-size electric cars. From liquid water to frozen ice, our batteries have powered extreme water sport craft and large electric tracked all-terrain vehicles.

In 2010 we commenced offering batteries to clients using what was then bleeding-edge, A123 LiFePO4 cells. Little did we know then that our excitement at being part of a new transport revolution was only in its infancy. Since we have developed increasingly sophisticated products using state-of-the-art cells from quality manufacturers, like Samsung, Panasonic, LG and Molicel. We have now established our own on-site manufacturing to an extent that we never would have thought possible at the start of our journey. Changzhou Emissions-Free Technology employs advanced cell sorting machines for unparalleled quality control, we have automated CNC spot welding equipment and CNC routers that we created in-house to produce our latest battery components. Automatic screw and glue dispensing machines are just the latest technologies we have chosen to deploy, to aid our continual growth, streamline productivity and give our customers a consistent high-quality experience.

As a result of our dedication to continuously improving our offerings and giving customers the best products on the market, we have global sales from North America, South America, Europe, South Africa, Australia, New Zealand and many more parts of the world.

This striving towards excellence has resulted in firstly an official supply chain with tier 1, high quality cell brand manufacturers, such as those mentioned previously. Secondly, it has also led to having a number of utility model patents, appearance patents, and complete qualifications, CE, UL2271, UN38.3 report, MSDS, air and sea transportation certificates.