The batteries of the FTB-Series are equipped with Front Terminals, which means the terminals are located on the front side. This enables a simple and easy grasp during the installation and maintenance of the UPS, especially during the installation in battery-cabinets or racks. The FTB- Batteries feature a high energy density and are in addition extremely space-saving designed. The internal oxygen-recombination is coordinated upon the compact battery-design. FTB-Batteries are optimised for standby-applications in the industry as telecommunication, wireless, fixed network, glass fibre and many more.