Boost your emergency lighting reliability with the ELB-1248 Emergency Battery Back Up. Designed for optimal performance, this device charges fully in 24 hours, providing 1.5 hours of emergency lighting at 12 watts max. The ELB-1248 comes with a solid 3-year warranty, ensuring peace of mind and exceptional functionality.

Outstanding Features

• Adheres to top safety standards like CSA C22.2 NO.141 UL924
• Utilizes an external lithium battery with safeguards against overcharging, overdischarging, and short circuits
• Indicator lights reveal multiple working modes
• Battery supports 500 charge and discharge cycles
• Compliant with RoHS standards for eco-friendly operations
• Provides emergency lighting for 1.5 hours

Detailed Specifications

• Input Voltage: 100-277Vac, 50-60Hz
• Input Current: 100mA max.
• Input Power: 7.0W max.
• Output Current and Voltage: 250-480mA, 25-48Vdc
• Output Power: 12W max.
• Emergency Duration: ≥1.5H
• Warranty: 3 Years
• Test Switch and Indicator Light: Illuminated Test Switch and Indicator
• Battery: Li-ion, 11.1V/2500mAH
• Charging Current: 250mA
• Charging Time: ≥24 Hours
• Working Temperature: 0°C to 40°C (32°F to 104°F)
• Dimensions: 7.4'' x 1.5'' x 1.1'' (188mm x 38mm x 29mm)
• Weight: 0.73 lbs (0.33 kg)

Operational Insights

AC Mode

In AC mode, the LED load functions normally via the LED driver, with the emergency driver in standby mode. The green LED light signifies charging status.

Emergency Mode

When AC power fails, the emergency driver automatically switches to emergency mode, and the green LED light turns off. Upon power restoration, it returns to AC mode and commences recharging, indicated by the green LED.