Best Group 47 Batteries (Detailed Review)

Group 47 batteries are medium size batteries, mostly used in automotive and light industrial applications as cranking or dual-purpose batteries for starting mid-range diesel and gas engines and for powering multiple electric and electronic devices while the main engine(s) are turned off.

Are you looking for a suitable battery which you could rely on? There are a number of things to consider when shopping for a car battery. These include;

• The right Fit
• Cranking amps (CA)
• Cold cranking amps
• Maintenance
• Freshness
• Warranty, and
• Reserve Capacity

Many of us struggle to find the right balance to attain full value of our money as well as satisfy the needs of our vehicle. Car batteries don’t last forever and will likely show signs of failure after a few years. If this is the case for you, read our review on the 3 Group 47 batteries available through Amazon.

Best Group 47 Batteries (2021 Review): Our Top 3 Picks

With so many options around, battery reviews can be a helpful way of determining your best options. Read our review of the 3 Group 47 Batteries and decide as per your needs, budgets and likings.  

ACDelco 47AGM Professional AGM Automotive BCI Group 47 Battery

Product Features:

• AGM design
• Weight: 39.2 pounds
• Dimensions: 9.5 x 6.9 x 6.9 inches
• CCA: 630 Amp
• RC: 115
• Capacity: 60 Ah
• Voltage: 12 volts

Our Review:

The ACDelco 47AGM Professional is a reputable battery with proven results over the years. They are designed to prevent leakage and are spill-proof batteries. The Vent cap design resists acid leakage.

The pressure-tested Precision manufactured ribbed case of the ACDelco 47AGM Professional helps avoid future leaks and adds strength and rigidity for a high-performance for longer periods. Furthermore to minimize early failures the battery is tested for electrical shorts.

ACDelco Professional is the ideal choice when a replacement battery is needed. This group 47 battery has longer life expectancy, due to a maintained pressure on the plates which in return reduces the amount of active mass lost from the grid. It is worth-mentioning here that these batteries meet or exceed virtually all Original Equipment specifications.

The ACDelco Professional are maintenance-free batteries. They are pressure tested against leaks, and manufactured to resist corrosion, add strength and excel battery performance.

The battery comes with a 36 month Free Replacement Period. The warranties however, wary from 18 to 42 months depending upon the one you buy.

XS Power D4700 12V BCI Group 47 AGM Battery

Product Features:

• AGM design
• Weight: 41.2 pounds
• MCA: 745
• Capacity: 50 Ah
• Voltage: 12 volts
• Max Amps: 2,900
• Reserve Capacity: 105 minutes

Read Our Guide On : Best Batteries for Honda Civic (Detailed Review)

Our Review:

The XS Power D4700 are dual-purpose BCI Group 47 batteries commonly referred to as the L2. It is a small size battery that easily fits many small vehicles not requiring you to modify the battery tray.

The XS Power D4700 is a direct fit replacement battery for many a number of vehicles including Aston Martin, Audi, BMW, Mercedes-Bens, GM, Jaguar, and other models.

The XS Power D4700 battery covers a high range of CA which enables your vehicle to start hassle-free in 0-degree weather and you don’t have to worry if your car will start no matter what the weather is like.

The alternator runs ample amp load so the battery gets the recharge it needs. Not to worry about light dimming anymore and the battery never goes below 12v. You can run the system volume high and still have 100% performance.

One thing to remember is to make sure you run the right wires too for the desired results. XS Power D4700 by group 47 batteries has an app for your phone to determine what battery fits your car. You should use it to get your right perfect choice.

Delphi BU9047 MaxStart AGM Premium Automotive Battery, Group Size 47

Product Features:

• AGM design
• Weight: 38.5 pounds
• Dimensions: 9.5 x 7.5 x 7 inches
• CCA: 600 A
• Capacity: 60 Ah
• Voltage: 12 volts
• Reserve Capacity: 100 minutes

Our Review:

The Delphi BU9047 MaxStart AGM Premium Automotive Battery, Group Size 47 covers a range of Cold Cranking Power which ensures your car starts even in cold weather areas- which is a huge plus if you are living in freezing temperatures.

AGM has very low internal resistance and offers a relatively long service life, even when deep cycled. AGM is maintenance free, provides good electrical reliability and faster recharging than traditional flooded batteries.

The faster recharging feature and high Reserve Capacity RC of the battery helps supply enough power to run the modern and up-to-date power-consuming accessories ranging from heated seats to power windows to DVD players in comparison with the traditional flooded batteries.

The Group 47 battery has two times the cycle life in comparison with its counterparts and twenty times the vibration resistance making it a great choice for your car. Furthermore the Delphi BU9047 meets the OEM AGM requirements for exact fit replacement.

Conclusion:

When buying a new battery, I suggest you purchase a battery with the greatest reserve capacity or amp hour rating possible. Of course the physical size, cable hookup and terminal type must be a consideration. You may want to consider a gel cell or an absorbed glass mat (AGM) rather than a wet cell if the application is in a harsher environment, or the battery is not going to receive regular maintenance and charging.

Whatever your need is, above we have provided you multiple group 47 battery options with detailed information and the things to look for. You can go for any of them considering your needs, weather conditions you are living-in, and budgets of course.