CSB Battery Co., Ltd. [ CSB ] - CSB Battery is a worldwide leader in VRLA battery products with over 30 years of manufacturing experience and has a joint venture with Shin Kobe Electric Machinery Co., Ltd. (Hitachi Group). CSB is the #1 supplier to the micro UPS industry with worldwide distribution of 2, 6, 12 and 24-Volt VRLA batteries. Quality is fundamental to CSB Battery, as we strive to maintain our ISO 9001 and 14001 certifications. All batteries are 100% tested and individually monitored. These tests allow for an extended float life and superior shelf life. CSB is committed to preserving our environment. Each battery is labeled with a 1-800 number for recycling purposes. The universal recycling symbol and European nonwaste disposal symbol are also printed on each battery.