Optima Redtop RT S 2.1

6 V, 50 Ah, 815 A
Delivered between Wed, 8.4. and Fri, 10.4.
More than 10 pieces in stock at supplier
free shipping

Cold start current (EN)2

Product details

Optima Redtop batteries are ready to use immediately and are available at any time. During the initial starting phase, Redtop batteries deliver immense power thanks to patented Spiralcell technology, making them ideal for applications where starting performance is the top priority. Commercial agricultural and construction machinery are two applications where Optima Redtop batteries have proven themselves many times over. These batteries are also excellent for emergency and rescue vehicles as well as for generators and streetcars. Thanks to the extremely low self-discharge of the Redtop battery, you can store it for a long time without losing starting capability. This can enhance your productivity by extending maintenance intervals and reducing engine repair costs.

The Optima Redtop offers more than just the power to start an engine; it lasts up to three times longer and has up to 15 times better vibration resistance than other batteries. It is also spill-proof. With Spiralcell technology, this battery provides the lowest internal resistance of any lead-acid battery on the market. Additionally, it has a fast charging capability, so full power is available again after just a few short driving cycles. This battery is robust and reliable, with performance and durability you can trust.

Benefits:

  • Lasts up to three times longer than other batteries.
  • More power in the first 10 seconds of starting than comparable conventional lead-acid batteries.
  • Consistent performance quality ensures your battery's energy during the discharge process.
  • Ideal for seasonal use; can still start a vehicle after 12 months of storage at room temperature (or below) while fully charged.
  • 15 times higher vibration resistance than other batteries.
  • Spill-proof, flexible, and can be installed in almost any position.

Key specifications

Vehicle
Auto
Battery type
Starter battery
Battery technology
AGM
Gearshift
0 (positive pole right)
Length
252 mm
Width
90 mm
Documents

General information

Item number
6304678
Manufacturer
Optima
Category
Car batteries
Manufacturer no.
RT S 2.1
Release date
8.5.2017
Sales rank in Category Car batteries
71 of 1077

Vehicle battery properties

Vehicle
Auto
Battery type
Starter battery
Battery technology
AGM
Voltage
6 V
Capacity
50 Ah
Cold start current (EN)
815 A
Starting current at 0°C
1000 A
Terminal type
1 (normal round poles)
Gearshift
0 (positive pole right)
Skirting boards
B11
Delivery condition
Ready for immediate use (Filled & Loaded)

Voluntary climate contribution

CO₂ emissions
3.4 kg
Climate contribution
CHF 0.11

Product dimensions

Length
252 mm
Width
90 mm
Height
206 mm
Weight
8.40 kg

30-day right of return if unopened
No warranty
1 additional offer

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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