Alt-Tech stock a huge range of batteries suitable for 12v, 24v and 48v systems and battery banks, including lithium, lead-carbon and AGM, both new and second life. We offer custom lithium solutions with a variety of 3v lithium cells. You will find grab and go battery boxes, battery cabinets, shunts, battery chargers and testers and other battery accessories. Second life batteries are assessed for performance and covered by warranty. Second life is the more sustainable and green option in alignment with our circular economic principles.