Emergency lithium battery BT-VENUELITE4 18V 5,2Ah - BRITEQ BEG-B05181

Lithium ion battery pack for BT-VENUELITE4: once installed, the emergency light function becomes available.  Main features When the mains voltage fails, the emergency lighting is activated automatically At 80% light output, the battery has a battery life of ±2 hours. The autonomy can be extended by further decreasing the light output of the evacuation function, for example to 50% The 18 VDC / 5.2 Ah (93.6 Wh) lithium-ion battery is automatically charged in the BT-VENUELITE Weight: 0.46 kg