Search by ALL Sort by Product Name:A-Z Code: A..Z items per page 40 80 120 200 Show All Grid List Quick View Emergency Battery Pack EMLEDS10-1555-6.4 Emergency Battery Pack EMLEDS10-1555-6.4 The Emergency Battery Pack is a constant current emergency pack which can be used in most of the EEL fixtures as the battery back-up. It has 3KV surge protection. Input Voltage 120-277V. 50/60 Hz. Quick View EMERGENCY BATTERY PACK EMLEDS20-1555-9.6 EMERGENCY BATTERY PACK EMLEDS20-1555-9.6 The Emergency Battery Pack is a constant current emergency pack which can be used in most of the EEL fixtures as the battery back-up. It has 3KV surge protection. Input Voltage 120-277V. 50/60 Hz.