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Car batteries are an essential component of your car. Without a functioning battery, you won’t be able to start or power the electrical components in your vehicle. Knowing the basics about car batteries can help ensure that you have a working battery, so you don’t get stranded.
Keeping your car battery in good condition is essential. Without a working battery, your car won’t start, and you’ll be stranded. Fortunately, with the right knowledge and maintenance routine, keeping your car battery healthy isn’t rocket science—it just requires a little bit of understanding.
Car batteries come in all shapes and sizes, but the most common type you’ll find are lead-acid batteries. These usually consist of six cells connected to provide 12 volts of power to your vehicle. Each cell contains lead plates that are suspended in sulfuric acid solution and produce electricity as they interact with each other. Lead-acid batteries are reliable, affordable, and easy to maintain, making them the go-to choice for most cars—but they aren’t the only option on the market.
If you drive an electric or hybrid vehicle, it’s likely that your car uses an advanced lithium-ion battery instead of a lead-acid one. These offer far greater energy efficiency than their lead-acid counterparts but aren’t yet as widely available or cost-effective as traditional lead-acid models. Regardless of what type of car battery you have in your car, understanding how it works will help you keep it running longer and more efficiently.
Best Car Batteries to Buy
- Optima Red Top
- Odyssey PC680
- Exide Edge
- Bosch S5
- ACDelco Professional
1. Optima Red Top
Optima Red Top is a type of high-performance, deep-cycle battery made by the company Optima. It’s designed for use in automotive and marine applications and is known for its ability to deliver high power output and maintain strong cranking performance, even in extreme conditions.
The types, specifications, and prices of Optima Red Top batteries can vary depending on the specific model and retailer. However, here are some common features and prices to give you an idea:
Optima Red Top 34
- Voltage: 12 volts
- CCA (Cold Cranking Amps): 800
- RC (Reserve Capacity): 55 minutes
- Dimensions: 9.38 x 6.81 x 7.69 inches
- Terminal Type: Dual SAE & Stud
- Warranty: Limited 3-year warranty
- Price: Around $200-$230
Optima Red Top 35
- Voltage: 12 volts
- CCA (Cold Cranking Amps): 850
- RC (Reserve Capacity): 60 minutes
- Dimensions: 9.38 x 6.81 x 7.69 inches
- Terminal Type: Dual SAE & Stud
- Warranty: Limited 3-year warranty
- Price: Around $200-$230
Optima Red Top 75/25
- Voltage: 12 volts
- CCA (Cold Cranking Amps): 750
- RC (Reserve Capacity): 95 minutes
- Dimensions: 9.38 x 6.81 x 7.69 inches
- Terminal Type: Dual SAE & Stud
- Warranty: Limited 3-year warranty
- Price: Around $230-$250
Optima Red Top AGM
- Voltage: 12 volts
- CCA (Cold Cranking Amps): 800
- RC (Reserve Capacity): 65 minutes
- Dimensions: 9.38 x 6.81 x 7.69 inches
- Terminal Type: Dual SAE & Stud
- Warranty: Limited 3-year warranty
- Price: Around $250-$270
2. Odyssey PC680
The Odyssey PC680 is a sealed, maintenance-free battery that is resistant to shock, vibration, and extreme temperatures, making it suitable for a variety of applications. It is a sealed, lead-acid battery It is also designed with a long service life, making it a popular choice for those who want a reliable and durable battery.
- Voltage: 12 volts
- CCA (Cold Cranking Amps): 330
- RC (Reserve Capacity): 45 minutes
- Dimensions: 7.68 x 3.19 x 6.5 inches
- Terminal Type: Stud
- Warranty: Limited 2-year warranty
- Price: Around $100 to $150
3. Exide Edge
In today’s on-the-go world, Exide Edge AGM batteries provide the maximum energy capacity. Edge helps vehicle batteries last longer by preventing battery failure. In Exide Edge flat plate design, six sets of plates are arranged in a straight line inside the battery, separated by glass mats. The SureLife Graphite Technology retains its initial capacity for a longer period of time, resulting in long-lasting energy capacity.
- Voltage: 12 Volts
- Capacity: Various sizes available from 55 Ah to 220 Ah
- Cold Cranking Amps (CCA): Various sizes available from 650 to 1600
- Reserve Capacity (RC): Various sizes available from 90 to 330 minutes
- Warranty: Varies by size, but typically 36 or 48 months with a free replacement period
- Price: Around $180 to $200
4. Bosch S5
The Bosch S5 is a high-performance car battery designed for reliable starting power and long life. It features high cold cranking amps (CCA) and reserve capacity (RC) ratings, ensuring strong starting power and reliable performance in the event of an alternator failure. The battery is also designed for long life with robust construction and is maintenance-free.
The Bosch S5 line includes different models to fit specific car makes and models and it is important to choose the correct one for a proper fit and optimal performance. The Bosch S5 is a great choice for those who demand the best from their car’s electrical system.
The Bosch S5 battery line consists of several different models, designed to fit a variety of car makes and models. Some common types of Bosch S5 batteries include:
Bosch S5 009
- Voltage: 12 volts
- Cold Cranking Amps (CCA): 730
- Reserve Capacity (RC): 90 minutes
- Dimensions (LxWxH): 238mm x 172mm x 238mm
- Price: Around $58 to $60
Bosch S5 010
- Voltage: 12 volts
- Cold Cranking Amps (CCA): 800
- Reserve Capacity (RC): 110 minutes
- Dimensions (LxWxH): 278mm x 175mm x 190mm
- Price: Around $150 to $200
Bosch S5 012
- Voltage: 12 volts
- Cold Cranking Amps (CCA): 530
- Warranty: 5-year warranty
- Dimensions (LxWxH): 207mm x 175mm x 190mm
- Price: Around $78
Bosch S5 034
- Voltage: 12 volts
- Cold Cranking Amps (CCA): 750
- Dimensions (LxWxH): 294mm x 189mm x 192mm
- Price: Around $120
Bosch S5 036
- Voltage: 12 volts
- Cold Cranking Amps (CCA): 520
- Dimensions (LxWxH): 207mm x 175mm x 175mm
- Price: Around $120
5. ACDelco Professional
ACDelco Professional is a brand of auto parts and accessories, including batteries, spark plugs, filters, and more. The types and specifications of ACDelco Professional products vary depending on the product category. Some of the key specifications that may be important for different products include capacity, voltage, power output, size, and durability.
- Voltage: 12 volts
- Cold Cranking Amps (CCA): 770
- Dimensions (LxWxH): 190mm x 190mm x 175mm
- Price: Around $174
NAPA Legend
NAPA Legend is a brand of automotive batteries produced by the National Automotive Parts Association. The specific specifications of NAPA Legend batteries can vary depending on the model and type of battery. However, some common specifications for NAPA Legend batteries include:
- Voltage: 12 volts
- Cold Cranking Amps (CCA): This is a measure of a battery’s starting power and can range from 300 to 900 or more, depending on the model.
- Reserve Capacity (RC): This is a measure of a battery’s ability to power a vehicle’s electrical systems in the event of alternator failure and can range from 70 to 200 minutes or more, depending on the model.
- Dimensions: NAPA Legend batteries come in a range of sizes to fit various vehicle makes and models. The dimensions of a particular battery will vary depending on the model and size.
- Price: Around $209
