Optima Redtop 35

  • 720 CCAs
  • 110 minutes of reserve capacity
  • 12 Volts
  • 44 AH
  • 2 year private use warranty

Description

Physical Characteristics:

Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary SPIRALCELL® technology.
Electrolyte: Sulfuric acid, H2SO4
Case: Polypropylene
Color: Dark Gray
Cover: “OPTIMA” Red
Group Size: BCI: 25 & 35
Standard Metric
Length: 9.340” 237.24 mm
Width: 6.700” 170.18 mm
Height: 7.685” 195.20 mm (Height at the top of terminals)
Weight: 31.7 lb 14.4 kg

Terminal Configuration: SAE / BCI automotive.

Performance Data:
Open Circuit Voltage (Fully charged): 12.8 volts
Internal Resistance (Fully charged): .0030 ohms
Capacity: 44 Ah (C/20)
Reserve Capacity: BCI: 90 minutes
(25 amp discharge, 80°F (26.7°C), to 10.5 volts cut-off)

Power:
CCA (BCI 0°F): 720 amps
MCA (BCI 32°F): 910 amps
Recommended Charging:
The following charging methods are recommended to ensure a long battery life: (Always use a
voltage regulated charger with voltage limits set as described below.)
Model: 25 and 35
These batteries are designed for engine starting applications. They are not recommended
or warranted for use in deep cycle applications.

Recommended Charging Information:

Alternator: 13.3 to 15.0 volts
Battery Charger (Constant Voltage): 13.8 to 15.0 volts; 10 amps maximum; 6-12 hours approximate
Float Charge: 13.2 to 13.8 volts; 1 amp maximum; (indefinite time at lower voltages)
Rapid Recharge: Maximum voltage 15.6 volts. No current limit as long as battery (Constant voltage charger) temperature remains below 125°F (51.7°C). Charge until current drops below 1 amp. All limits must be strictly adhered to.

Recharge Time: (example assuming 100% discharge – 10.5 volts)

Current Approximate time to 90% charge
100 amps 35 minutes
50 amps 75 minutes
25 amps 140 minutes

Recharge time will vary according to temperature and charger characteristics. When using
Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When
amperage drops below 1 amp, the battery will be close to a full state of charge.
(All charge recommendations assume an average room temperature of 77°F (25°C).
Always wear safety glasses when working with batteries.
Always use a voltage regulated battery charger with limits set to the above ratings. Overcharging
can cause the safety valves to open and battery gases to escape, causing premature end of life.
These gases are flammable! You cannot replace water in sealed batteries that have been
overcharged. Any battery that becomes very hot while charging should be disconnected
immediately.
Not fully charging a battery can result in poor performance and a reduction in capacity.

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Additional information

Weight 14.5 kg
Dimensions 23.8 × 17.5 × 19.8 cm

Parts Information

Type Brand Model Year
Car Ford Bronco 1981 - 1990
Car Nissan Infinti 1990 - 1998
Car Toyota Kluger 2010 - on
Car Ford LTD 1991 - 1994
Car Volkswagen Passat - Petrol 1974 - 1978
Car Citroen CX - 25GTi 1984 - 1985
Car Mazda RX3 1972 - 1980
Car Mazda 929 1991 - 1997
Car Ford Fairlane 1961 -1991
Car Toyota Tarago 1983 - 1990
Car Audi All Models Pre 1973
Car Holden Jackaroo Petrol 1999
Car Volvo 960 Series 1991 - on
Car Ford Capri V6 1970 - 1974
Car Renault 25 1985 - 1991
Car Toyota Landcruiser Prado 1996 - 2002
Car Ford LTD DF 1994 - on
Car Volvo 2.4 SE 2004 - on
Car Citroen XM Hatch, Exclusive 1991 - on
Car Mazda RX4 1972 - 1980
Car Nissan Pintara 1989 - 1993
Car Ford Fairmont 1961 - 1991
Car Toyota Tarago 4WD Petrol 1990 - 2005
Car Audi S2 1993 - on
Car Holden Piazza 1986 - 1987
Car Volvo S40 & V40 1997 - on
Car Ford Corsair 1989 - 1991
Car Toyota Camry - Ateva , Sportivo 2004 - on
Car Ford Capri 1992 - 1994
Car Alfa Romeo Alfa 33 -1.3,1.5.1.7 1974 - on
Car Ford LTD Landau 1972 - on
Car Volvo 360 Series 1984 - 1987
Car Fiat Argenta 1983 - 1985
Car Mazda RX5 1972 - 1980
Car Rover 416i 1987 - 1992
Car Ford Falcon 1960 - 1991
Car Toyota Tarago Petrol 2010 - on
Car Audi S3 1993 - on
Car Holden Vectra (Australian made) 1998 - 1999
Car Ford Cortina 4 & 6 Cylinder 1975 - 1982
Car Toyota Camry 6 Cylinder 1988 - 1990
Car Ford Fairlane 1991 -1994
Car Alfa Romeo Alfasud 1971 - 1984
Car Ford Mustang 1963 - 1987
Car Volvo 440 Series 1993 - 1994
Car Fiat Croma Ritmo, Strada, Stracki 1985 - 1989
Car Mitsubishi Pajero - GL, GLX, GLS 2001 - on
Car Toyota Camry 1985 - 1987
Car Ford Falcon, Fairlane, LTD (EB, ED) 1991 - 1994
Car Toyota Tourer 2.5L Twin Turbo (Imported) 2010 - on
Car Chrysler Voyager - SE SWB 1997-2000
Car Kia Ceres Petrol 1992 - 2002
Car Ford Escort 1975 - 1979
Car Toyota Crown 1971 - 1988
Car Ford Festiva 1994 - 1997
Car Asia Ceres Rocsta 1992 - 1993
Car Ford Siera 1984 - on
Car Volvo 740 Series 1984 - 1991
Car Fiat Regata 855 1988 - 1989
Car Nissan Bluebird SSS 1994 - 1999
Car Toyota Celica 1995 - 1996
Car Ford Landau - LTD Marquis 1973 - 1979
Car Toyota Vienta, Vienta Grande 1993 - on
Car Citroen BX1 1986 - 1990
Car Lotus Excel 1986 - 1991
Car Ford Festiva 1997 - on
Car Ford F100, F150, F250, F350, F500, F600, F700, F750 1974 - 1994
Car Toyota Crown Royal 1983 - 1988
Car Asia Rocsta 1994 - on
Car Ford Transit Van 6 Cylinder 1973 - 1981
Car Volvo 760 Series 1983 - 1995
Car Fiat Uno 1983 - on
Car Nissan EXA turbo 1987 - 1991
Car Toyota Celica 1997 - 1998
Car Ford Laser KJ, LXI, LIATA, KH, KO 1993 - on
Car Volkswagen Passat 1998 - 2004
Car Citroen CX - 2200, CX - 2400 1976 - 1983
Car Mazda 626 6 Cylinder 1992 - 1994
Car Mazda 323 1992 - 1994
Car Ford F500, F600, F700, F750 All
Car Toyota Sprinter 1983 - 1987
Car Audi 80 Series, 90 Series, 100 Series 1974 - 1989
Car Holden Barina - Cabrio, City, Gsi, TR11 1994
Car Volvo 850 Series 1992 - 1997
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Farm TOYOTA FORKLIFTS FCG10, 15, 20, 2FG25, LC6, FG35 All
Farm HOLMAN COMPRESSORS AT8D All
Farm JOHN DEERE - Tractors 2250, 2450, 2650 All
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Farm JOHN DEERE - Cotton Pickers & Strippers 2155, 2555 All
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