Starter batteries Optima Red Top

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Long description
Starter batteries Optima Red Top with patented SPIRALCELL® technology suitable for tractors, construction machinery, passenger cars, motorsport and forestry vehicles etc.
Details
  • Patented SPIRALCELL® technology
  • Clean lead plates
  • Extremely robust wind and weatherproof housing
  • Design results in extremely low internal resistance
Pros
  • Optimal start power
  • Can be installed in almost any position
  • Maintenance-free
  • Self-sealing and flame-resistant safety valves
Product details
  • Resistant to extreme temperatures
  • Resistant to extreme vibrations
  • Durable and solid
  • Pure lead plates
  • Super-strong weatherproof and windproof housing
  • The construction creates an extremely low internal resistance
  • S = pole on top
  • U = pole in front
  • 21 = pole version USA ( 3/8 UNC )
Application range
  • Tractors
  • Construction machinery
  • Lorries
  • Motor sport
  • Forestry vehicles
Properties
  • Optimum starting power
  • Installation possible in virtually any position
  • Maintenance-free
  • Self-sealing and flame-retardant safety valves
Consists of
Battery, filled and charged
Technical info
  • S = terminal on top
  • U = terminal on front- 21 = pool version USA (3/8 UNC)
Benefits
  • Resistant to extreme temperatures
  • Resistant to extreme vibrations
  • Durable
  • Robust
Includes
Battery, filled and charged

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Product
Unit

Voltage

Capacity

Cold start current EN

Length

Consists of

Width

Height

Terminal layout code

Terminals type code

Mounting type code

Weight [filled]

Warranty period

Technology (Electrochemical System)

Series

Model

Application

Working type

OBR1050S12V
Optima
802250
Battery 12V 50Ah 815A AGM Red Top RTS 4.2 Optima
Each
12.0 V
50 Ah
815 A
254 mm
Battery, filled and charged
175 mm
200 mm
1
1
B00
17.2 kg
24 month
AGM
Red Top
RTS 4.2
Agriculture vehicle / Tractor / Bus / Car (older versions) / Construction vehicle / Truck
Starting up
803251000
Optima
803251
Battery 12V 50Ah 815A AGM Red Top RTR 4.2 Optima
Each
12.0 V
50 Ah
815 A
254 mm
Battery, filled and charged
175 mm
200 mm
0
1
B11
17.2 kg
24 month
AGM
Red Top
RTR 4.2
Agriculture vehicle / Tractor / Bus / Car (older versions) / Construction vehicle / Truck
Starting up
OBR1050U12V
Optima
804250
Battery 12V 50Ah 815A AGM Red Top RTU 4.2 Optima
Each
12.0 V
50 Ah
815 A
245 mm
Battery, filled and charged
172 mm
200 mm
1
1
B11
17.2 kg
24 month
AGM
Red Top
RTU 4.2
Agriculture vehicle / Tractor / Bus / Car (older versions) / Construction vehicle / Truck
Starting up
OBR1050S6V
Optima
810355
Battery 6V 50Ah 815A AGM Red Top RTS 2.1 Optima
Each
6.0 V
50 Ah
815 A
254 mm
Battery, filled and charged
83 mm
200 mm
1
1
B00
8.3 kg
24 month
AGM
Red Top
RTS 2.1
Agriculture vehicle / Tractor / Bus / Car (older versions) / Construction vehicle / Truck
Starting up
OBR925S12V
Optima
820255
Battery 12V 44Ah 730A AGM Red Top RTS 3.7 Optima
Each
12.0 V
44 Ah
730 A
237 mm
Battery, filled and charged
172 mm
197 mm
1
1
B00
14.4 kg
24 month
AGM
Red Top
RTS 3.7
Agriculture vehicle / Tractor / Bus / Car (older versions) / Construction vehicle / Truck
Starting up
Optima
822255
Battery 12V 44Ah 730A AGM Red Top RTU 3.7 Optima
Each
12.0 V
44 Ah
730 A
237 mm
Battery, filled and charged
172 mm
197 mm
1
1
15 kg
24 month
AGM
Red Top
RTU 3.7
Agriculture vehicle / Tractor / Bus / Car (older versions) / Construction vehicle / Truck
Starting up
Optima
801287
Battery 12V 50Ah 815A AGM Red Top RTC 4.2 Optima
Each
12.0 V
50 Ah
815 A
254 mm
Battery, filled and charged
175 mm
200 mm
9
1
17.2 kg
24 month
AGM
Red Top
RTC 4.2
Agriculture vehicle / Tractor / Bus / Car (older versions) / Construction vehicle / Truck
Starting up
Voltage (volt)
Capacity (ampere hour)
Cold start current EN (ampere)
12.0
50
815
Voltage (volt)
Capacity (ampere hour)
Cold start current EN (ampere)
12.0
50
815
Voltage (volt)
Capacity (ampere hour)
Cold start current EN (ampere)
12.0
50
815
Voltage (volt)
Capacity (ampere hour)
Cold start current EN (ampere)
6.0
50
815
Voltage (volt)
Capacity (ampere hour)
Cold start current EN (ampere)
12.0
44
730
Voltage (volt)
Capacity (ampere hour)
Cold start current EN (ampere)
12.0
44
730
Voltage (volt)
Capacity (ampere hour)
Cold start current EN (ampere)
12.0
50
815