{"product_id":"powersonic-ps-490-f2","title":"Power-Sonic PS-490 9AH 4V Rechargeable Sealed Lead Acid (SLA) Battery - F2 Terminal","description":"\u003ch2\u003ePower-Sonic PS-490 9AH 4V Rechargeable Sealed Lead Acid (SLA) Battery - F2 Terminal\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003ePower-Sonic PS-490\u003c\/strong\u003e is a sealed lead acid with an F2 terminal that brings performance and power to the table. By using Absorbent Glass Mat technology, this battery is able to disperse energy safely while also storing it effectively with low-self discharge, so you won't worry about it losing power with disuse. Combined with valve regulated and spill proof construction, you will be able to use the PS-490 safely no matter what position it is in. The capability in this battery is unrivaled, with an energy density that is reliable in any back-up situation.\u003c\/p\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eAbsorbent Glass Mat (AGM) technology for superior performance\u003c\/li\u003e\n\u003cli\u003eValve regulated, spill proof construction allows safe operation in any position\u003c\/li\u003e\n\u003cli\u003ePower\/volume ratio yielding unrivaled energy density\u003c\/li\u003e\n\u003cli\u003eRugged impace resistant ABS case and cover\u003c\/li\u003e\n\u003cli\u003eIntegrated ABS carrying handles for ease of movement\u003c\/li\u003e\n\u003cli\u003eApproved for transport by air. D.O.T., I.A.T.A, F.A.A. and C.A.B. certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e SLA (Sealed Lead Acid)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e F2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 4 volts\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e20-Hour (450mA to 3.50 volts) - 9.0AH\u003c\/li\u003e\n\u003cli\u003e10-Hour (830mA to 3.50 volts) - 8.3AH\u003c\/li\u003e\n\u003cli\u003e5-Hour (1.53A to 3.40 volts) - 7.7AH\u003c\/li\u003e\n\u003cli\u003e1-Hour (5.6A to 3.00 volts) - 5.6AH\u003c\/li\u003e\n\u003cli\u003e15-Minute (17.6A to 2.70 volts) - 4.4AH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Density (20-hr. rate):\u003c\/strong\u003e 1.39 W-h\/in³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Energy (20-hr. rate):\u003c\/strong\u003e 16.36 W-h\/in³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Resistance (approx.):\u003c\/strong\u003e 11 milliohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Discharge Current(7 Min.):\u003c\/strong\u003e 27.0 amperes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Short-Duration Discharge Current (10 Sec):\u003c\/strong\u003e 90.0 amperes\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShelf Life (% of nominal capcity at 68°F (20°C))\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e1 Month - 97%\u003c\/li\u003e\n\u003cli\u003e3 Months - 91%\u003c\/li\u003e\n\u003cli\u003e6 Months - 83%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eCharge: -4°F (-20°C) to 122°F (50°C)\u003c\/li\u003e\n\u003cli\u003eDischarge: -40°F (-40°C) to 140°F (60°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e ABS Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (LxWxH):\u003c\/strong\u003e 4.01\" x 1.73\" x 4.02\" (102mm x 44mm x 102mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 2.20 lbs. (1.00kg)\u003c\/li\u003e \u003c\/ul\u003e","brand":"POWER-SONIC CORP","offers":[{"title":"Default Title","offer_id":47570272125160,"sku":"POWERSONIC-PS-490-F2","price":19.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/0117\/2456\/files\/powersonic-ps-490-f2.jpg?v=1754622111","url":"https:\/\/www.batteryjunction.com\/products\/powersonic-ps-490-f2","provider":"Battery Junction","version":"1.0","type":"link"}