Optima Redtop RT R 3.7

12 V, 44 Ah, 730 A
Delivered between Wed, 8.4. and Fri, 10.4.
Only 4 pieces in stock at supplier
free shipping

Product details

Optima Redtop batteries are always ready for use and at your service. In the initial starting phase, Redtop batteries deliver immense power thanks to their patented Spiracell technology. Therefore, they are ideal for applications where starting power is of the utmost importance. Commercial agricultural and construction machinery are two applications where Optima Redtop batteries have proven themselves multiple times. Naturally, these batteries are also perfectly suited for emergency and rescue vehicles, as well as for generators and trams. Thanks to the extremely low self-discharge of the Redtop battery, you can store it for a very long time without losing its starting capability. This can enhance your productivity by extending maintenance intervals and reducing engine repair costs.

However, the Optima Redtop offers more than just power to start an engine. It lasts up to three times longer and has up to 15 times better vibration resistance than other batteries. Additionally, it is spill-proof. Thanks to Spiracell technology, this battery has the lowest internal resistance of all lead-acid batteries on the market. Furthermore, it is characterized by its fast charging capability, allowing full power to be available again after short driving cycles. Essentially, this battery is incredibly tough. Its performance and longevity are qualities you can fully rely on.

Key specifications

Vehicle
AutoCaravanLorryTractor
Battery type
Starter battery
Battery technology
AGM
Gearshift
0 (positive pole right)
Length
237 mm
Width
171 mm
Documents

General information

Item number
3457404
Manufacturer
Optima
Category
Car batteries
Manufacturer no.
RT R 3.7
Release date
5.12.2014

Vehicle battery properties

Vehicle
AutoCaravanLorryTractor
Battery type
Starter battery
Battery technology
AGM
Voltage
12 V
Capacity
44 Ah
Cold start current (EN)
730 A
Starting current at 0°C
910 A
Terminal type
1 (normal round poles)
Gearshift
0 (positive pole right)
Skirting boards
B01
Delivery condition
Ready for immediate use (Filled & Loaded)

Voluntary climate contribution

CO₂ emissions
3.4 kg
Climate contribution
CHF 0.11

Product dimensions

Length
237 mm
Width
171 mm
Height
197 mm
Weight
14.40 kg

30-day right of return if unopened
No warranty

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Car batteries» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Optima
    Not enough data
  • Acconic
    Not enough data
  • Bosch Automotive
    Not enough data
  • Exide
    Not enough data
  • Varta
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Optima
    Not enough data
  • Acconic
    Not enough data
  • Bosch Automotive
    Not enough data
  • Exide
    Not enough data
  • Varta
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Car batteries» category returned?

Source: Digitec Galaxus
  • Optima
    Not enough data
  • 1.Yuasa
    4.7 %
  • 2.Bosch Automotive
    6.6 %
  • 3.Exide
    8.9 %
  • 4.Acconic
    9.9 %
Source: Digitec Galaxus