Power Sonic 4 Volt 9 Ah Battery, PS-490s

  • save 10% buy 10 for $17.78 each

The Power Sonic PS-490 is a 4 volt 9 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-490
Battery Voltage 4 Volt
Amp Hour Rate 9 Ah
Battery Chemsitry SLA (Sealed Lead Acid)
Terminal Type F2
Length 4.01"
Width 1.73"
Height 3.74"
Height Over Terminal 4.02"
NSN 6140-01-290-9724
Warranty 6 Months
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