PSE is an experienced wholesaler in a wide range of batteries and battery related products. Our core product is an AGM battery, also expressed as a VRLA battery. Next to AGM batteries we offer Gel, NiCd, NiMH, OPzV and Lithium batteries. For transporting batteries at the right way over the world, PSE is your knowledge partner. For over 35 years we know how to supply our battery distributors and OEM partners at the right way.