VOLTRAX is a Bulgarian company that specializes in the assembly of lithium-ion battery packs for a variety of applications. The company is dedicated to supporting a greener future by providing customers with personalized solutions, professional advice, and custom-made packs, all while ensuring the shortest possible delivery time. VOLTRAX's battery packs have successfully passed international certification and quality tests, adhering to standards such as CE, IEC, UL, UN 38.3, and ISO.

In addition to its standard offerings, VOLTRAX provides custom-made battery packs that are tailored to fit the design of e-bikes. These packs utilize both 18650m and 21700 cell formats and feature a proprietary developed BMS for seamless communication with the e-bike's powertrain. Furthermore, the company can develop custom-made Energy Storage System (ESS) solutions to meet the specific needs of clients, such as off-grid energy supplies for homes or small industries, with configurations suitable for various applications including residences, PV farms, and communication base stations.

VOLTRAX takes pride in its ability to develop new battery projects from the ground up, ensuring the necessary certifications are obtained and that production can be scaled to industrial levels. This approach allows the company to offer competitive pricing to its customers. In terms of sourcing, VOLTRAX relies on industry leaders such as Panasonic and EVE Battery for its range of cell products, while also maintaining professional contacts with SAMSUNG and LG Chem to meet any specific customer requirements.