Power Factor Inc.  -   800-706-7009

www.powerfactorincdirect.com

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Click here to purchase the PS-490 @ our new online store www.batteriesasap.com

Click here for all 4V 9AH batteries we sell @ our new online store batteriesasap.com

PS-490 is manufactured by Power-Sonic. The Power-Sonic PS-490 is a 4 Volt 9 Amp Hour sealed lead acid rechargeable battery.

General Specifications Dimensions: Length 3.97 inches 101 millimeters Width 1.73 inches 44 millimeters Height 3.74 inches 95 millimeters Height over Terminals 4.02 inches 102 millimeters Approximate Weight 2.80 pounds 1.28 kilograms Terminals: Quick Disconnect Tabs (0.250"x0.032") Case: ABS Plastic Electrical Specifications Nominal Voltage: 4 Volts (2 cell in series) Nominal Capacity: 20 hour rate (450mA to 3.50 volts) 9.0 AH 10 hour rate (830mA to 3.50 volts) 8.3 AH 5 hour rate (1530mA to 3.20 volts) 7.65 AH 1 hour rate (5400mA to 3.00 volts) 5.4 AH Energy Density (20 hour rate) 1.40 Watt-hours/cubic inch 85.3 Watt-hours/l Specific Energy (20 hour rate) 12.9 Watt-hours/pound 28.1 Watt-hours/kg Internal Resistance (Fully Charged Battery) 10 milliohms (approx.) Charging Cycle Applications: Limit initial current to 1800mA. Charge until battery voltage (under charge) reaches 4.80 to 5.00 volts at 68º F (20º C). Hold at 4.80 to 5.00 volts until current drops to approximately 90mA. Battery is fully charged under these conditions, and charger should either be disconnected or switched to "float" voltage. "Float" or "Stand-by Service": Hold battery across constant voltage source of 4.50 to 4.60 volts continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition. The PS-490 is a Sealed Lead Acid (SLA) battery fixes the acid electrolyte in an absorptive fiberglass mat. The advantage of this design is that the battery needs no water additions, can be operated in any position, and can be used in close proximity to people and sensitive equipment. Additional benefits: maintenance-free, sealed no-leak design, higher cranking amps, lower self-discharge, greater vibration resistance, heavy duty, no-corrosion terminals. The PS-490 should replace the following part numbers for most applications, be sure to check dimensions, terminal size, voltage and amp hour ratings.   Access Battery SLA490   B & B Battery BP104   Battery Center BC490   Brooks Equipment BAT410   Chloride 1000010111   CSB Battery GP490   Douglas DG410   Douglas DG410F   Douglas DG47F   Dual Lite 0120580   Dual Lite 0281156A   Dual Lite 120609   Dual Lite 12490   Dual Lite 12580   Dual Lite 12609   Dual Lite 8408001214   Dual Lite DEW   Dual Lite DL2   Dual Lite EDC204   Dual Lite EIC2   Dual Lite EZ2   Dual Lite FBEP   Dual Lite KSG   Dual Lite UFO2X   Dyna Ray B4V10   Dyna Ray DR1000   Dyna Ray DR2100   Dyna Ray DR552   Dyna Ray S117197   Dyna Ray S18158   Dyna Ray S18197   Dyna Ray S18198   Dyna Ray V4V10   Dynacell WP94   ELS EDS490   Elsar 108   Elsar 16208   Elsar 16268   Emergi-Lite 4JSM   Emergi-Lite 4JSM14   Emergi-Lite 80018   Emergi-Lite M18   Emergi-Lite M18018   Emergi-Lite ME2   Emergi-Lite ME3   Empire NP94   Empire SLA94   GS Battery PE4V9   GS Battery PE4V9F2   GS Battery PE7V9 (OPTION) -- CK DIM   Hi Light 3911   Hitachi HT4100   Hitech HT4100   Interstate Batteries ABSL0836   Interstate Batteries PC4100   Jasco RB4100   Jasco RB490   Kung Long WP104   Light Alarms ZGID   Lintronics NP104   Lithonia ELB0408   Lithonia ELB0410   Lithonia ELB2DF   Lithonia ELG2   Lithonia ELM2   Lithonia ELV2CM   Lithonia EMB3040801   Lithonia EMB3040807   Lithonia EMB410   Lithonia EMBCS04101   Mule 4GC017H   National Battery C12B   National Battery C12BD   National Power Corp GF017R3   National Power Corp GF017R5   National Power Corp GS017R5   Newark 87F633   Newark NP104   North Supply 782134   Power Light SUREL   Powercell PC490   Powermate PM490   Powersonic 6210490   Powersonic PS4100   Powersonic PS490   Sentry Lite PM4100   Sentry Lite PM490   Square D LMC4BA15   Storage Batte S490   Storage Battery Systems S610   Sure-Lites SUREL   Technacell EP4100   Technacell EP410026   Technacell EP485   Technacell TC4100   Tempest TR104   Tempest TR94   Trio Lighting TL930003   Universal Battery UB4100   Yuasa NP104

PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic PS-490 Powersonic PS490 Power Sonic 4V 9Ah Battery Power-Sonic

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Power Factor Inc. / Batteries ASAP!

2526 Manana Suite 102 Dallas, Texas 75220

800-706-7009

Established 1996

While every precaution has been taken to ensure accuracy and completeness in this literature, Power Factor Inc. assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Specifications subject to change without notice.
All names referred to are trademarks or registered trademarks of their respective owners.