Simplex 2081-9272 Battery Replacement

Simplex 2081-9272 rechargeable sealed lead acid batteries provide reliable and repeatable discharge and recharge characteristics for use in fire alarm and other systems applications. Also, the Simplex 2081-9272 is design with immobilized electrolyte in an absorbent separator, allowing them to provide rated capacity on the first cycle.

Because of their sealed construction, packaging is possible within the system electronics enclosure (see Figure 3). Besides, when this is applicable, the quantity of system cabinets and the battery wiring distances are minimize. Where required, external battery cabinets can be closenippled to the control panel to house larger batteries with battery chargers available in some battery cabinet sizes.

Connect the batteries in series to produce 24 V system voltage. Battery sets must be of identical voltage, model number, appearance, and approximately the same date of manufacture for proper operation. Furthermore, perform battery capacity testing by using a sealed lead-acid battery tester to withdraw a minimum battery charge. In addition, testing is available through your local Simplex product supplier. Battery cabinets with charger communicate with their connected fire alarm control panel as well as are available for 4100ES/4010ES/4100U Series and 4010 Series panels.

Features / Specifications

• Lead-calcium grid structure with immobilized electrolyte in absorbent
  separator
• Low maintenance with no need to add water
• Low self-discharge characteristics
• One-piece, high-impact polystyrene cell cover with high reliability dualseal construction
• UL 924 recognized pressure relief valves