Description

The Duceri D002E is a lithium iron phosphate (LiFePO4) replacement battery rated at 3.2V and 6000mAh, designed for use in Duceri emergency lighting systems that specify LiFePO4 chemistry. The battery ships with a matching plastic battery holder that secures the cell within the emergency light housing and provides connection terminals for the lighting unit’s charging and discharge circuitry.

LiFePO4 batteries are specified in emergency lighting for their stable discharge voltage, long cycle life (typically 2,000-3,000 charge/discharge cycles compared to 500-800 for NiCd), and lower self-discharge rate, which maintains standby capacity during extended periods between mains power failures. The 6000mAh capacity provides the runtime needed to meet BS 5266 and BS EN 1838 emergency lighting duration requirements when paired with the appropriate LED lamp load.

The battery weighs 155g and measures approximately 65mm x 34mm x 18m