Power Sonic 4 Volt 4.5 Ah Battery, PS-445

Part Number
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The Power Sonic PS-445 is a 4 volt 4.5 ah sealed lead acid / absorbed glass mat battery with F2 terminals. This battery is commonly found in emergency lighting, exit signs and security systems. 


  • Rechargeable
  • General purpose Valve Regulated Lead Acid (VRLA) battery
  • Absorbent Glass Mat (AGM) technology for superior performance
  • Power and volume ratio yielding unrivaled energy density
  • Gas recombination technology
  • Maintenance free
  • Spill-proof construction
  • Vibration resistant
  • Rugged, impact resistant ABS case and cover
  • 5 year design life

More Information
Part Number PS-445
Battery Voltage 4 Volt
Amp Hour Rate 4.5 Ah
Battery Chemsitry SLA (Sealed Lead Acid)
Terminal Type F2
Length 1.89"
Width 2.09"
Height 3.7"
Height Over Terminal 3.86"
Warranty 6 Months
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