There are several advantages of having a 27 agm group. We are here to help you pick the best one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Weize 27 Agm Group READ REVIEW

Best For Optima Batteries: Buy: Acdelco 27 Agm Group READ REVIEW

Best For Low Self Discharge: Buy: Throttlex 27 Agm Group READ REVIEW

Best For Dual Purpose: Buy: Banshee 27 Agm Group READ REVIEW

Best For High Performance: Buy: Vmax Tanks One Battery READ REVIEW

Best For Plenty Of Power: Buy: Vmax Tanks 27 Agm Group READ REVIEW

Best Oem Group: Buy: Northstar 27 Agm Group READ REVIEW

Best Overall: Weize 27 Agm Group

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The Weize 27 Agm Group's material feels more premium than its price would suggest. The weize 27 agm group is used to extend the battery standby. The Manufacturer says: In order to find the best replacement for your original battery, you need to compare the physical dimensions, volts and amp power of your original model to our battery. These batteries are able to be stored without charging for up to 5-6 months when at full capacity, but doing so is not recommended.

The group is great for little weight and it is great for customer service. Finally, the weize 27 agm group is very important, has a charging voltage and it is thick.

Most customers quickly discovered that the group can be used in the hybrid drive system is higher voltage. And, they also found that the group is designed for sla agm batteries. Also, they also found that this battery 's strength is its ability to provide power over a long period of time, not the sudden surge needed to start a car.

• This is black sealed lead acid type.
• The amount of energy stored is dependent on the battery ’s discharge rate.
• This is suitable for appliances that require a high startup current, like a fridge.
• The battery has no charging problems in absorption or adaptive max absorption.

Best For Optima Batteries: Acdelco 27 Agm Group

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We would, of course, be remiss if we didn't mention Acdelco 27 Agm Group for daily purpose. The acdelco 27 agm group is brand new, its vent fit great and it can wait for a great deal. Improved acid circulation, helps the battery to remain cool, and extends battery life. In addition, it allows for increased acid circulation and prevents shorts.

The group allows for low resistance and comes with a 7 - year warranty. Lastly, the acdelco 27 agm group starts every time, is designed for easy installing and it can play with great shipping.

Almost all customers opine that the group fits any place a group 48 battery is supposed to fit. And, they say that the group fits into 2010 gmc acadia. Also, a few say that this battery is 71 ah, larger group size and medium construction, meaning it should last longer and never leak.

• This is a perfect fit for the 2013 silverado 1500.
• This fits perfectly, is many more and it is smaller.
• This reduces water loss and reassures maintenance-free performance.
• This is made in Germany, like the original Mercedes battery.

Best For Low Self Discharge: Throttlex 27 Agm Group

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Not everyone likes to purchase groups for their daily usage, but the Throttlex 27 Agm Group would be an anomoly. Make sure this fits by entering your model number. . When it comes to finding a reliable group, the throttlex 27agm group is definitely your first choice.

• 108 amp hours @ 20 hour rate. 220 minute reserve capacity @ 25 amps.
• Durable recessed handles, double separator configuration, vibration resistant and extremely low self discharge rate.
• 30 day money back guarantee and 1 year free replacement warranty.

Best For Dual Purpose: Banshee 27 Agm Group

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Not everyone likes to purchase groups for their daily usage, but the Banshee 27 Agm Group would be an anomoly. The banshee 27 agmgroup features sealed construction and also a spill - proof ( sealed lead-acid ) battery. Make sure this fits by entering your model number. The banshee sla battery has a long life in float or cyclic service.

The group can withstand overcharge, over discharge, vibration, and shock, and is capable of extended storage. Further, the group allows recombination of over 90% of gas generated during normal use. Lastly, the Banshee 27 agm group there is no excessive build up of gas in the batteries.

• Manufacturer says: two of our banshee sla batteries have already passed ul.
• This is suitable for long service life and it is compatible.
• Battery type: bci 27m agm rechargeable deep - cycle marine battery with [+ -] terminals.
• The banshee sla battery has stable and reliable performance.

Best For High Performance: Vmax Tanks One Battery

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The best part: vmax tanks with one battery cost comparatively cheap and they are available to ship in 24 hours. The vmax tank has one battery mounted in any position and it is very happy. The rechargeable sealed battery resists shocks and vibration. And, the group includes 8mm terminal posts and also there is no need to check the specific gravity of the electrolyte or add water to vmaxtanks.

The group has maintenance - free operation and it comes with a satisfaction guarantee. Above all, the vmax tank one battery is tough, is built for high performance and it is new.

Almost all customers found that the group is not 8mm as described in amazons description nor is it 3/8" as described on the manufacturing web site. Also, they also found that the group is an agm or glass mat battery. Moreover, they strongly agree about the longevity of the battery but it works as it should so far.

• The is a deep - cycle battery ... it is not recommended for starting engines.
• It is worth the money and it works as advertised.
• Warranty: 1 year replacement; 30 day satisfaction guarantee.

Best For Plenty Of Power: Vmax Tanks 27 Agm Group

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If you often find yourself confused about the appropriate and satisfactory group, Vmax Tanks 27 Agm Group should be your first option for buying. The vmax tanks 27agm group is tough and it allows for plenty of power. The rechargeable sealed battery resists shocks and vibration. Further, it has maintenance - free operation, mounted in any position and it is built for high performance.

Most importantly, the vmax tanks 27 agmgroup comes with a satisfaction guarantee and it is very reliable.

In short, buyers found this to be one of the best groups for daily purposes.

• Warranty: 1 year replacement; 30 day satisfaction guarantee.
• One of the newcomers and featured product.

Best Oem Group: Northstar 27 Agm Group

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The Northstar 27 Agm Group's high-end materials make sure that it ages well with use. Make sure this fits by entering your model number. In addition, the group comes with left positive terminal. In conclusion, with a 3.4 rating and more than 64 buyers, the northstar 27 agm group stands as the best choice.

"Best oem group 27 replacement found so far. " - says, one customer. In short, at the price, they believe that they got a steal of a deal with it.

• 1080 ca, 930 cca, 195 rc, 92 ah.
• The starter pitch changed dramatically, even compared to the group 34 enersy 'odyssey' trip.
• Delivers what they promise.