
Best selling Car batteries from Optima
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1. Optima Redtop RT C 4.2
In the initial starting phase, Redtop batteries with patented Spiralcell technology deliver immense power. Therefore, they are ideal for applications where starting power is of the utmost priority. Commercial agricultural and construction machinery are two applications where Optima Redtop batteries have proven themselves multiple times. Naturally, these batteries are also well-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 increase your productivity, as maintenance intervals are extended and repair costs for the engine are reduced. However, 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. Additionally, it is spill-proof. Thanks to the Spiralcell technology, this battery has the lowest internal resistance of all lead-acid batteries on the market. Furthermore, it features fast charging capability, so full power is available again after short driving cycles. Essentially, this battery is tough as nails. Its performance and longevity are attributes you can fully rely on.
Features:
- Voltage: 12 V
- Battery capacity: 50 Ah
- Cold cranking current EN: 815 A
- Dimensions (LxWxH): 254x175x200 mm
- Terminal type: standard round terminals
- Minimum weight: 17.2 kg.
Pro
- Super starting current
- Ideal for series connection Serial
- Ideal for series connection in parallel
Contra
- No guarantee
- Hands off
- Defective after 6 months

2. Optima Redtop RT S 2.1
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.

3. Optima Yellowtop S 5.5
The Optima Yellowtop lasts up to three times longer than conventional batteries and guarantees uninterrupted power throughout the entire discharge cycle. The performance is cleaner, and the battery provides a higher voltage output than traditional batteries. Its compact design minimizes weight and simplifies installation when space is limited. The battery is completely sealed and leak-proof, withstands extreme temperatures, and has a long shelf life. Additionally, it is completely maintenance-free.

4. Optima Redtop 34R
Optima Redtop batteries are always ready for use and at your service. In the initial starting phase, Redtop batteries with patented Spiracell technology deliver immense power. Therefore, they are well-suited for applications where starting power is of the utmost priority. Commercial agricultural and construction machinery are two applications where Optima Redtop batteries have proven themselves many times over. Of course, these batteries are also well-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 features rapid 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.
Pro
- Very cost-effective
- Much more power than an AGM or lead battery
- Long service life

5. Optima Bluetop BT DC 4.2
The Optima Blue Top BT DC 4.2 is a high-performance car battery specifically designed for use on watercraft. It provides a reliable power source for professional fishermen, recreational captains, and other water sports enthusiasts who depend on consistent performance. This battery is available as both a starting and a deep-cycle battery, making it versatile for various applications. Its extreme vibration resistance ensures reliable operation even in harsh conditions. Additionally, the Blue Top boasts a long shelf life and very low self-discharge, making it ideal for seasonal use. Maintenance-free and compact, it can be installed flexibly in different positions. With a lifespan that is twice as long as conventional batteries and up to ten times higher cycle durability, it delivers consistent energy output until the next recharge.
- Extremely vibration-resistant for use on watercraft
- Maintenance-free and easy to install
- Twice the lifespan compared to conventional batteries
- High cycle durability for consistent energy output.

6. Optima Rt S 4.2
Optima Redtop batteries are ready for use for a long time and are always 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 utmost priority. Commercial agricultural and construction machinery are two applications where Optima Redtop batteries have proven themselves many times over. Of course, these batteries are also well-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 repair costs for the engine. 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 leak-proof. Thanks to the Spiracell technology, this battery has the lowest internal resistance of all lead-acid batteries on the market. Furthermore, it is characterized by its rapid charging capability, allowing full power to be available again after short driving cycles. Essentially, this battery is extremely robust. Its performance and longevity are qualities you can fully rely on.
Pro
- 815 ampere starting current, very powerful!
- Ideal for series connection Serial
Contra
- No guarantee
- Hands off
- Defective after 6 months

7. Optima Yellowtop YT S 2.7
The best battery in this product line - the Deep-Cycle High-Performance Battery Optima Yellowtop S 5.5. Based on Spiracell technology, this battery is ready to power all loads. At the same time, it offers up to 15 times better vibration resistance than any other battery on the market.
The Optima Yellowtop lasts up to three times longer than conventional batteries and delivers uninterrupted power throughout the entire discharge cycle. The performance is cleaner, and the battery provides a higher voltage output than traditional batteries. Its compact design minimizes weight and simplifies installation when space is limited. The battery is completely sealed and leak-proof, resistant to extreme temperatures, and has a long shelf life. Additionally, it is entirely maintenance-free.
Benefits:
- Deep-cycle and starting power in one battery.
- Lasts up to three times longer than conventional flat-plate batteries.
- Consistent power quality ensures your battery's strength even during discharge.
- More power in the first 10 seconds of starting than comparable conventional lead-acid batteries.
- Ideal for seasonal use - can still start a vehicle after 12 months of storage at room temperature (or lower) when fully charged.
- 15 times higher vibration resistance than conventional lead-acid batteries.
- Can be installed in almost any position.
Specifications:
- Voltage: 12 V
- Battery Capacity: 38 Ah
- Cold Cranking Amps EN: 460 A
- Starting Current at 0°: 575 A
- Terminal Type: standard round terminals and Japanese
- Minimum Weight: 11.8 kg.

8. Optima Redtop RT F 4.2
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 utmost priority. Commercial agricultural and construction machinery are two applications where Optima Redtop batteries have proven themselves multiple times. Naturally, these batteries are also well-suited 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 very long time without losing its starting capability. This can enhance your productivity by extending maintenance intervals and reducing repair costs for the engine.
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 extremely robust. Its performance and longevity are qualities you can fully rely on.

9. Optima YellowTop YTR2.7
The completely maintenance-free Optima YellowTop combines the characteristics of a starter battery with those of a deep cycle battery thanks to its SpiralCell technology. The YellowTop not only offers a longer lifespan and significantly larger reserve capacities but also provides reliable power supply, even in humidity, heat, dirt, or severe vibrations. Since it maintains a high voltage during discharge, a larger portion of its stored energy can be utilized. It withstands extremely high cycles without significant capacity loss and is also ideal for seasonal use due to its low self-discharge.

10. Optima Yellowtop YT S 2.1
The Optima Yellowtop lasts up to three times longer than conventional batteries and guarantees uninterrupted power throughout the entire discharge cycle. The performance is cleaner, and the battery provides a higher voltage output than traditional batteries. Its compact design minimizes weight and simplifies installation when space is limited. The battery is completely sealed and leak-proof, resistant to extreme temperatures, and has a long shelf life. Additionally, it is entirely maintenance-free.
