ZKETECH is a Chinese technology company specializing in the design and manufacture of electronic testing and measurement equipment, particularly battery testers and electronic loads. The brand is well known among engineers, hobbyists, and labs for its programmable DC electronic loads, battery capacity testers, and power analysis tools. ZKETECH products are widely used for evaluating lithium-ion, LiFePO₄, and lead-acid batteries, as well as power supplies and chargers. Emphasizing accuracy, reliability, and affordability, ZKETECH serves R&D, quality control, education, and DIY markets worldwide, offering compact instruments with USB connectivity, PC software support, and robust protection features for safe, repeatable testing.