Optima Red Top RTU 3.7 (8022-255) (BCI 75) (RTU3.7 AGM)

Manufacturer: Optima Red
Part Number: Optima Red Top RTU 3.7
Weight: 15.00kg
Dimensions: 237.00mm (L)
172.00mm (W)
197.00mm (H)
Volt: 12
Capacity (AH): 44
Cold Cranking (EN): 730
Terminal Layout: L/H+ & Side Terminal
Hold Down: B3
Battery Type: AGM
Guarantee: 2 Year
Application: Engine Start
Manufacturer: Optima Red
Part Number: Optima Red Top RTU 3.7
Weight: 15.00kg
Dimensions: 237.00mm (L)
172.00mm (W)
197.00mm (H)
Volt: 12
Capacity (AH): 44
Cold Cranking (EN): 730
Terminal Layout: L/H+ & Side Terminal
Hold Down: B3
Battery Type: AGM
Guarantee: 2 Year
Application: Engine Start
£170.12

PRICE INCLUDES VAT & DELIVERY


Description:

Optima Red Top RTU 3.7 (8022-255) (BCI 75) (RTU3.7 AGM)

OPTIMA® REDTOP® RTU 3.7 Ultra high-performance  SPIRALCELL TECHNOLOGY® AGM (absorbent glass mat) battery with reliable cranking power for your auto, car or truck and twice the life. The OPTIMA® REDTOP® will outperform and outlast traditional batteries in demanding cranking/starting applications. The ultimate high-CCA starting battery for vehicles that have alternators capable of keeping up with all electrical loads.

If you have demanding electrical accessory loads such as winches, audio systems, and other devices, take a look at the YELLOWTOP® product line.

The OPTIMA® model number for this battery is 75/25. If you are replacing an OPTIMA® battery you already have, this model is the same as batteries marked 8022-091, 9022-091, 27980, 75-25, 75/35-925, RED75/35, 12853, SC75U, RED35/75, or N9975/25RED.

  • Strongest five-second starting burst
  • Up to two times longer life
  • More than 15 times the vibration resistance
  • Completely spillproof, mountable in virtually any position
  • Maintenance-free
  • Faster recharging
  • Optimal starting power

Recommended Charging Information

Alternator: 13.65 to 15.0 volts
Battery Charger: 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 (Constant voltage charger): Maximum voltage 15.6 volts. No current limit as long as battery temperature remains below 125°F (51.7°C). Charge until current drops below 1 amp.
Cyclic or Series String Applications::

14.7 volts. No current limit as long as battery temperature remains below 125°F (51.7°C).  When current falls below 1 amp, finish with 2 amp constant current for 1 hour.
All limits must be strictly adhered to.