SBS supplies a full line of long-life, low-maintenance flooded batteries (most models in stock!), VRLA batteries and Nickel Cadmium (Ni-Cad) batteries to the Telecom and Utility markets. They also provide multiple types of battery chargers, standard and seismic battery racks, spill containment systems, custom enclosures and supply a full line of high quality test equipment including: digital hydrometers, internal resistance testers, load testers, & much more! SBS is a family business which has been supplying quality products since 1915 and are ISO 9001 Certified.