optima batteries 8020 164 35 redtop starting battery

#Optima batteries 8020 164 35 redtop starting battery series#

If this is the case, you can refer to a Group 34 battery, which measures 10.25 x 6.8125 x 7.875 inches. Unfortunately, Group 25 car batteries are not readily available in some areas. The OEM Group 25 battery from the factory measures 230 x 175 x 225 mm or 9 1/16 x 6 7/8 x 8 7/8 inches. Luckily, a Group 34 battery will also fit the Subaru Outback. But here’s a chart that I had in that article Common battery group sizes – Chart credit goes to Subaru Outback Battery Sizes If you read our Group 34 battery review, you’re familiar with the different style sizes. Depending on where you live, it may be hard to find a similar Group 25 battery for your Subaru Outback. Generally speaking, standard Group 25 batteries are not easy to find. The Subaru Outback is fitted with a standard post Group 25 battery from the factory.Īnd herein lies the problem. This means the positive and negative terminals are located on top of the battery. Most Japanese vehicles are equipped with standard top post batteries. It’s also a good idea to test the battery and the vehicle’s charging system at least twice a year or check the alternator and electrical system during every oil change whenever possible. If you notice one or all of the above symptoms in your Subaru Outback, you should test the battery immediately. The battery indicator light on the instrument panel is lit or ON.The clock resets after the vehicle is left sitting for several days.The headlights start to dim when the vehicle is idling.The engine takes a longer time to crank before starting.Apparently, there are signs to watch out for including: The sad part is car batteries have a habit of dying suddenly with little or no warning. How do I know it’s time to replace the battery in my Subaru Outback? Wet cell batteries require periodic maintenance.With a CCA (cold cranking amps) of 720, the Optima Redtop 25 provides the power you need to get your Subaru Outback back on the road. The spill-proof and vibration-proof design offer better starting power in both hot and cold weather. This design enables the battery to deliver stronger bursts of power, outperforming conventional flat-plate batteries.įor those looking at a Group 25 battery for the Subaru Outback, Optima’s Redtop 25 is designed to last up to three times longer than lesser AGM batteries.

#Optima batteries 8020 164 35 redtop starting battery series#

It comprises of a series of individual spiral-wound cells made from pure lead plates and a coating of lead oxide. Featuring a fully-sealed AGM (Absorbed Glass Mat) construction that holds electrolyte like a sponge, Optima batteries are designed not to spill or degrade like wet cell batteries.Īt the heart of all Optima car batteries is the company’s unique spiral-cell technology. It goes without question Optima batteries are one of the best in the business.

The most common size for the Outback is a Group 25 SLI (Starting, Lighting, and Ignition) wet cell battery, but most OEM Outback batteries are Group 25 VRLA (Valve-Regulated LeadAacid) or maintenance-free batteries. There are two main types of car batteries for the Subaru Outback: wet cell and VRLA. 4 of the Top Rated Batteries for Subaru Outback The result? For a worst case scenario, we’re looking at a no-crank and no-start issue on a cold and frosty winter morning, and that’s not good. Even though excess heat is the primary killer of most car batteries, it’s not until the weather gets cold when heat damage starts to rear its ugly head. If you have a newer Outback with the OEM battery, it’s not uncommon to squeeze out five to seven years of life from the battery, but this also depends on many factors like driving habits and weather.īut as the weather gets cold, it’s probably a good idea to double check your Outback’s battery. That hardworking 2.5-liter Boxer engine needs a reliable and dependable source of power to keep everything running. You may be interested in reading about Subara WRX Performance Parts, or Subaru’s Head Gasket ProblemsĪnd despite being one of the most popular and sought-after vehicles in Subaru’s portfolio, the Outback is not bulletproof. With the practicality, comfort, and ruggedness of an SUV, there’s no question why the Subaru Outback remains a bestseller. The Subaru Outback is also perfect for those who can’t make up their minds on whether to get a large sedan or crossover.

It’s essentially a lifted station wagon with the attitude of an all-conquering midsize SUV. Most of the negative reviews you’ll see an Amazon are due to this. This will save you from having issues such as warranty or purchasing one that’s been in long-term storage. If you choose to purchase one of the batteries we listed, we highly encourage you to purchase the battery from your local physical store.

Below we’ve included the top battery choices for your Subaru Outback, but please note, they are all links to Amazon and Autozone and Costco websites.