Switchmode technology Chargers in FLOAT MODE and DUAL MODE varieties are available from 15W to 135W output power. All models have a wide range of Inputs (90-260 Vac 47-63 Hz). (read more)

The state-of-the-art lead-acid battery is the valve-regulated type (sometimes called "sealed" or maintenance-free), whereby the acid electrolyte is suspended in a gel or in an absorptive fiberglass mat. (read more)

House of Batteries, a ISO 9001:2000 Certified custom battery pack assembler and Master Distributor for every major battery manufacturer in Sealed Lead Acid batteries for every electronic application, since 1965. (read more)

Universal Power Group, Inc. manufactures custom sealed lead acid batteries to match your specifications. (read more)

Battery Specialties offers custom lead acid batteries to match your specifications. (read more)

Storage Battery Systems, Inc. manufactures custom lead acid batteries for unique commercial, military, areospace, NATO & government applications. These include aircraft starting batteries, military armored vehicle batteries, guidance batteries, naval batteries & more. Able to conform to rigorous Mil-Spec standards, SBS can customize a battery to suit your requirements. (read more)

An energy storage device to supplement or eliminate lead-acid batteries in UPS applications by providing bridging energy to ridethough an outage and then smoothly handoff load to your backup genset. This solution can also be used with UPS batteries. In this configuration, the Pentadyne VSS+DC is the first line of defense, isolating redundant battery bank(s) from all cycling events. (read more)

SBS offers the STT low maintenance flooded cell for a variety of uses including long duration Telecom & repeat cycle Utility Power applications with a lead-selenium grid plate design. The STT has a 25 year design life with a 20 year warranty 5 years of which are 100% warranty & the balance of 15 pro-rated. Fully insulated flexible intercells are available to reduce corrosion. (read more)

House of Batteries, a ISO 9001:2000 Certified custom battery pack assembler and Master Distributor for every major battery manufacturer in every battery chemistry for every electronic application, since 1965. (read more)

Compared to batteries, the Pentadyne VSS+dc has higher reliability, vastly lower cost of ownership, near-zero maintenance, 99.998% uptime availability, much longer useful life, accurate state-of-charge monitoring, no runtime degradation over thousands of deep cycles, no health & safety hazards, insensitivity to temperature fluctuations and environmentally responsible. (read more)