VRLA (Valve Regulated Lead Acid), spill-proof construction of the Guardian line of batteries allows trouble-free operation in any position. Guardian batteries use state of the art design, high grade materials and a controlled plate manufacturing process to provide excellent capacity output per cell. Features include: Longer service life- Heavy duty lead calcium alloy provides longer life and an extra margin of performance. Longer Shelf Life- A fully charged Douglas Guardian battery can be stored up to a year without recharging.(Under normal operating conditions at room temp) Wide Operating Temperatures- The Guardian Battery will operate from -40C to 60C when fully charged. High Recovery Capacity from Deep Discharge- Special separators, advanced high density plate composition combine with balanced electrolyte have greatly improved recovery time. No Memory Effect-Delivers full capacity when required whether used in cyclic or stand-by applications. Universal Terminal Available Fold Down Suitcase Handle Available

The Storage Battery System Inc. STT flooded series is unique in almost every consideration. Tubular lead-selenium alloy plates limit oxidation, allow higher temperature tolerance & increases life expectancy. SAN cases with ABS covers are flame retardant per UL94. The standard S.G. is 1.240 although 1.215 & 1.250 are available. When a complete string is purchased, completely insulated copper cable intercells with stainless steel fastners are provided presenting a zero exposed voltage hazard. A international color coded post & robust post seal design virtually eliminates post seal leakage. Additionally, the patented SBS modular rack systems alows for higher density consuming a smaller footprint per amp-hour. Our unique rubberized racking systems save space & are available in all Seismic Zone ratings. We offer traditional berm/liner spill containment systems as well as our Econopan® Series that offers extremely reduced costs in a modular topology. Both styles come with SBS flame-retardant, neutralizing & absorbant pillows. And finaly, long interval watering of 1-3 years is further facilitated with easy access flip-top vent caps. The STT is available in a range of 17 models from 110 Amp-hr to 4000 Amp-hr capacities @ 15 minute rates. Completely insulated copper intercell connectors are avialble to virtually eliminate terminal corrosion & present a zero hazardous voltage to personnel.

Storage Battery Systems Inc. produces batteries for all UPS applications. Specifically, the "S" series VRLA battery is designed for replacement application in single phase uninterruptible power supplies. The smaller UPS is manufactured to allow the end user the ability to replace the internal batteries. SBS offers depot repair programs and customized on site battery replacement for thos users who cannot devote resources for timely battery replacement. Often, SBS can increase your runtime for little additional cost by specifying a more robust battery jar within the same footprint. SBS can assist in critical power asset management through one of our managed maintenance programs. SBS replacement single phase UPS batteries are in stock and usually ship the same day. They are available for any brand including Mitsubishi, Toshiba, Oneac, PowerVar, Hewlett-Packard, IBM, NCR, Deltec, Alpha, Belkin& other systems.

The "S Series" sealed lead acid battery contains electroylte suspended in an absorbant glass mat (AGM) to make them 100% leak-free. With an extremely low self discharge, they are ideally suited for standby applications. Both 3 cell (6v) & 6 cell (12v) jars are manufactured for almost any dc power storage or standby application. Designed for 10 years, the "S Series" is 100% warranted for the first year with the remaining 9 pro-rated. SBS batteries are used worldwide in critical power, utility, controls, CATV & even solar applications. They are the backbone of any standby power system.

Features:

• Ten-year design
• Maintenance-free operation
• Economical
• Low self-discharge (long shelf life)
• Spill-proof construction
• Compact
• Wide operating temperature
• Deep discharge recovery
• 100% memory-free
• Non-restricted for air, land, or water
  transportation
• UL Recognized #MH19767
• 10-year life — one-year 100% warranty; 9 year prorated

Storage Battery Systems manufactures the "AFT" Series battery to comply with Canex/Telcordia SR4228, Bellcore GR-63 & IEC 60896-2 as well as virtually every other telecommunications standard worldwide. Our most popular size is the 12AFT180, a 180A/h monoblock 21.5"Lx4.9"Wx12.5"H that will fit four (4) jars in the typical battery shelf. Warranted for 20 years, the first 5 are at 100% with the balance of 15 pro-rated. Capacities range from 55 to 250 A/h and the 12v jars are front access with unrestricted mounting. ABS flame retardant casings are standard (UL94 VO) & sealed brass terminal inserts accommodate high rate discharges without post seal leakage or gowth. The terminals are protected with flip-top covers & case handles are standard to facilitate installation. The AFT offers the highest power density per footprint in the industry per 12v jar. The AFT can be made available with benefits of GEL Electrolyte Technology in identical "AGT" models as well to afford tolerance to higher ambient temperatures, increased cycle rate, longer duration discharges and repeated discharges when full recovery charge has not been attained.

Did you know that the wrong charger can destroy your batteries? SBS can specify the correct charger with the correct parameters to extend your battery service life. Naturally SBS knows batteries so it is no surprise that we understand the importance of the proper float, equalize & boost charging settings, their frequency & duration. Whether NiCad, flooded cell or VRLA, different batteries within each type require very specific charging parameters to ensure proper discharge & recharge profiles. This directly impacts the service life of your battery string. regardless of battery technology or manufacturer, SBS can not only recommend the right charger, but also the right settings for your battery plant. SBS can assist you in selecting the right charger with the right ripple current for your jars. We offer 1 & 3 phase AC inputs, dc outputs to 585v and capacities to 300A in single or parallel configurations. Whether Industrial Motive Power, Telecom Power, Utility Power or Commercial Critical Data Power, SBS has the charging system that you need.

Applications:

• Switchgear
• Power Generation
• Substations
• Microwave Relay Sites
• UPS
• Telecommunications
• Alarm Systems