You’re in the middle of nowhere in your car.

Suddenly, the car stopped.

It seems like the car battery failed. Somehow you’ve managed to get it fixed and almost reached your destination.

But again, it abandoned you. And this time it’s not coming back.

It’s trying to say something. And that is:

Get a freaking new battery for the car.

And if you’re going to treat your car with some new ones, then get the North Star batteries.

I know, it’s not so easy!

How do you pick one from so many remarkable options? No worries.

The Northstar Battery Review will guide you through finding the gems from the brand. At the same time, you’ll get answers to all your questions.

So, let’s not waste any more time and get right into it.

1. NORTHSTAR Pure Lead Automotive Group 65 Battery NSB – AGM65 (Fast power with faster charging)


NORTHSTAR Pure Lead Automotive Group 65 Battery NSB-AGM65
  • Pure lead AGM technology delivers exceptional CCA ratings and reserve capacity cycling ability
  • Quick starting every time
  • Cycles over 900 times to 50% depth of discharge

You try to get the car started, but the engine coughs a couple of times before it is ready.

Most batteries fail to crank up the car’s starter quickly.

Not the Northstar AGM65.

Wow features of NORTHSTAR Pure Lead Automotive Group 65 Battery


This beast can feast the hungriest of engines with the power it demands. All thanks to the AGM technology.


But AGM65 is all about quickness. It supplies power fast but charges faster. This massive group 65 battery requires no time to charge up, unlike others who take ages.


The non-spill gel battery with heavy copper-clad connectors gets boxed carefully. So, even if you go running wild with it under the hood, it keeps everything in place.


Higher cold-cranking amps, faster charging, and excellent reserve capacity, if all that you wish to have, then get the Northstar AGM65.



It requires less maintenance.


The inbuilt capacitor in the battery prevents overcharging.


It lasts a long time.



Slightly expensive.

2. NORTHSTAR Pure Lead Automotive Group 34/78 Battery NSB-AGM34/78 (never run out of power)

NORTHSTAR Pure Lead Automotive Group 34/78 Battery NSB-AGM34/78
18 Reviews
NORTHSTAR Pure Lead Automotive Group 34/78 Battery NSB-AGM34/78
  • NSB-AGM34/78 Pure Lead AGM Battery
  • 1050CA, 880CCA, 134RC, 65AH
  • Group 34/78 Front and Top Terminals

One issue with car batteries is that they never have enough power.

But if you have the Northstar AGM34/78 under your hood, you would never have to worry about power shortage.

Get your car bass system blast and let the car running at full throttle with one single battery.

There is no need to have separate batteries anymore.

And as it is a Northstar AGM, you can expect all the great features that come with the name.

Wow features of NORTHSTAR Pure Lead Automotive Group 34/78 Battery


A leakproof gel battery.


No leaking, no spilling.


And like the earlier AGM in the Northstar battery, you get high crank for a quick starter.


But those qualities don’t make it the beast it is in reality. As you know, the climate is getting hotter every year. And if you reside somewhere hot like California, you know batteries don’t love the heat. It makes them drain fast.


Not the AGM34/78. It withstands the warm weather better than anyone. All thanks to the heat-resisting plastic material that’s on it.


So, you can push the batteries to the limit even in the hot summer days without worrying about it dying on you.



It cranks high amp.


The battery has enough power to run everything in the car.




Easy to install.





It takes time to charge.

3. NorthStar Ultra-High-Performance Group 31 AGM Battery (The highest grade battery in the industry)

NorthStar Ultra High Performance Group 31 AGM Battery
12 Reviews
NorthStar Ultra High Performance Group 31 AGM Battery
  • All Northstar Batteries from GPcarAudio are Factory Fresh.

Your battery powers up everything just fine, but it discharges energy fast.

The battery voltage goes down pretty quickly.

And that’s not a great thing to happen. That’s because the quick drop in voltage means your battery drains fast.

You need to get the Northstar Group 31 AGM to avoid voltage drops like that.

Because it is a Group 31 AGM, it’s larger and heavier than regular batteries: 75 pounds to be precise.

But aside that weight issue, the battery is a prize. And for many reasons.

Wow features of NorthStar Ultra-High-Performance Group 31 AGM Battery


For a starter, the slow discharge of power is one. You can use the battery to run everything electrical without worrying about it failing.


Then there is the sandwich construction of AGM that I’ve quite come to like. It lets you go off track often with the car without worry about any leak.


But the crown goes to its depth of discharge number. The battery hits the magic mark of 80%. If you don’t know why that’s great, then let me explain a bit.


The 80% DOD means you need to use about 80% of the charge before recharging it. Some brands have less DOD time, like about 50% or even less.



It comes charged.


It cranks high amp.


The battery requires no maintenance.


It charges fast.





The battery is heavy.

4. NORTHSTAR Pure Lead Automotive Group 27F Battery NSB-AGM27F (The best the country has to offer)

NORTHSTAR Pure Lead Automotive Group 27F Battery NSB-AGM27F
11 Reviews
NORTHSTAR Pure Lead Automotive Group 27F Battery NSB-AGM27F
  • Pure lead AGM technology delivers exceptional CCA ratings and reserve capacity cycling ability
  • Quick starting every time
  • Cycles over 900 times to 50% depth of discharge

If you’re on board with:

Make America great again, then Northstar AGM27F is a great place to start.

It is the perfect battery.

Why so?

No matter what your ride is, the battery fits all kinds of vehicles.  And being the AGM sealess battery it is, you can mount it in from any angle.


NORTHSTAR Pure Lead Automotive Group 27F Battery


Don’t worry! It won’t bleed out the gel.


The battery is pure lead. So, it lasts longer and less likely to degrade due to heat.


But the best part, if you don’t have to use it. You can keep it on the shelf for later use, and it will remain the same. Bring out the big gun only when needed.


It won’t harm it.


Now, that’s something many few can offer. So, you can use it as an external power source for other things too.



It fits all types of vehicles.


Easy to install.


The battery is quite reliable.


Longer shelf life.



Not so environment friendly.

5. NORTHSTAR Pure Lead Automotive Group 94R (L4) Battery NSB-AGM94R (Lasts longer than all)

NORTHSTAR Pure Lead Automotive Group 94R (L4) Battery NSB-AGM94R
  • Pulse Cranking Amps: 1,650 A
  • CA/MCA at 32°F: 1,030 A
  • CCA: 840A @ 0°F

You get pretty much everything you expect from a Northstar battery with the 94R.

Its super crank gives you a quick start.

Likewise, offers the exceptional CCA rating that many other brands try to achieve but fail.

But I love the fact it has high batter reserve capacity.

Wow features of NORTHSTAR Pure Lead Automotive Group 94R (L4) Battery


The NSB-AGM94R can run on for 158 minutes before it dies. That’s quite impressive as regular battery discharges within an hour.


If that’s not enough to make you go crazy for it then would love its high-quality performance.


The battery has a DOD value of 80% which is quite higher than average. So, you can squeeze out the juice from the cells more than usual batteries.


And when you need to fill the juice, you won’t be needing to wait the entire day to recharge the cells.


The quick charging 94R is ready for use at half the time than conventional AGM batteries. Now that’s impressive!



The battery is super durable.


It is resistant to heat and other weather conditions.


The battery has a long life.


The performance is off the chart.



Super heavy.


It costs more and its expected.

Why buy the Northstar Battery?


Its the question that you may ask yourself:

Why Northstar?

And if I’m not wrong and you’re asking yourself the same question right now, then you need to know the answer.

Which is why I would love to give you a quick insight at why Northstar and nothing else.

CCA talks:

Cold-cranking amps is what tells how quickly the battery can start the car in cold weather. The higher the rating, the better the starting time. And if you compare Northstar with all other battery brands, you will find that they have a superior CCA rating. And that’s one good reason to choose their battery.

Faster recharge: Flooded batteries took the whole day to charge. But AGM batteries came to the party to replace the dreaded flooded ones. They charge 5x times faster and has a lower discharge. So, you not only get to enjoy the battery for a longer period. You also get it charged in no time to use it again.

Avoid hazards:

You never know where the road will take you. And that is scary! Especially if you have a battery under the hood that might leak out from the shaky off track trails. And that can lead to some dangerous events. It won’t if you have the well-sealed Northstar AGM batteries with their non-hazardous cargo approval for ground, sea, and air transport.

Made in the USA:

If all the above technical reasons don’t sway you, then the sentiment might. No doubt, the Northstar offers top of the line products with exceptional features. But unlike some of its competitors, it didn’t take the route of getting manufactured outside the country. It would have helped to lower the cost of them. Instead, they chose to be made in the USA and giving work to the people. And helping the economy.

The car battery buying guide- Novice to an expert:


You can’t just go out and buy cars battery on your own. I expect you can. However, without the knowledge, you’re likely to make a regrettable purchase. So, you can get help from the Northstar battery review and stick to those.

But if you insist on looking for the battery all by yourself, then this guide is the right place to start.

Know your battery type

You need to know the battery kinds:

Isn’t it obvious?

Now, there are a couple of types of battery in the market. There are the regular lead-acid ones, and there are the more superior AGM (Absorbed glass mat) batteries.

Now, regular batteries cost less. But they don’t have the same reliability, performance, and quality of the AGM batteries.

So, if you can overlook the price, then AGM is the type of battery you would want for the car.

Right fit under the hood

Batteries come in a variety of sizes. So, you don’t want to get an overly sized battery that doesn’t fit under the bonnet.

That’s why you need to know the right size.

It’s all about CCA

In the extreme cold weather, the car doesn’t want to start up to be frank.

It takes a couple of ‘rrrrr…rrrr..rrrr’ before it kicks in.

And that is the battery evaluation that matters the most. So, while going out window shopping, make sure to buy a car battery with a high CCA rating.

Otherwise, you will be doomed in the cold trying to start the car.

The reserve tank

You left the damn headlight of the car on, the car battery died and now there is no way to get the car started without a jump-start.

Does it ring any bell?

If not then you’re lucky. But it is quite common. And in such situations, you can truly know your battery’s true capacity.

How long it can run on the charge.

The average battery reserve capacity is around 1½ hours. But higher-quality batteries like Northstar can go past 2 hours with ease.

The battery life

The last thing is obvious is how long the battery will serve you before it is of no use.

Now, the average life expectancy of car batteries is around 5-6 years. After that, their performance seems to take a dip.

However, in hotter conditions, the batteries can live even a shorter timeline.

So, get a weather-resistant battery to make sure you’ve got a battery that will go the mile.

Life the Weight

The size of the battery will play a big part in the weight of it.

However, the compactness of the AGM battery makes them already quite heavy from regular batteries.

However, if you’re dealing with a size 35 then the weight will be somewhere around the 70 pounds region.

But the bigger battery will have a larger footprint as well as it will be much bulkier.

So, keep that in mind while you make the purchase.

Price to be paid

The most important factor: the price of the battery.

For some, it is the only factor that matters.

No one wants to get an overpriced battery for their car. And you don’t want it too.

However, AGM batteries like the Northstars don’t come cheap. It is quite more than your regular lead-acid batteries. But if you consider the benefits of having AGM over regular batteries, I will say they are worth every penny.

Still, if you’re not planning to use the car on a regular basis, maybe going for a cheap battery can work great for you.

Let’s see a video review about Northstar battery

F.A.Q (Frequently Ask Question) About Northstar Battery

Where Can The Batteries Be Used?

You can use it on all types of vehicles. From you Tesla to the trucks, it can work on anything.

But besides using it on a mode of transport, you can use it also to power your portable generators and household inverters.

What is the average cycle life of NorthStar batteries?

The Northstar AGM batteries have an average life cycle of 3-5 years. But that’s if you use it in a typical way.

If you take proper care and avoid certain things like weather conditions, complete discharging and whatnot, then you can increase it to 6-8 years.

What Type Of Guarantee Comes With It?

After shipment, the Northstar battery has 3 years warranty. If there is any defect, the company will take care of it by repairing it or replace it altogether if required.

Do NorthStar AGM batteries have to be segregated for recycling?


There is no special requirement. Just recycle it the same way as any flooded battery or the conventional AGMs.

Why can AGM batteries sit so long without needing charging?

Lead-acid batteries build up sulfation when they sit on idle. But the sulfation isn’t so common among AGM gel batteries.

Therefore, they can sit longer on the shelf without needing to be charged. Meanwhile, the regular battery requires getting charge every 6 months.

Does the battery discharge when not use?

The answer is: YES!

Even if you don’t drive your car, the battery will self-discharge as cars often draw a little bit of power from it to keep everything electrical on the car active.

But it isn’t a lot.

Do I need to discharge them before charging them fully?


Discharge the battery to the given DOD before you start charging them. If it doesn’t go below the DOD number, and you charge them, it can damage the batteries.

When should you perform an Equalization charge?

You should perform equalization charge only on flooded batteries. Not with AGM.

Overcharging your AGM will harm them only.

But for your flooded ones, when gravity readings vary from cell to cell at +/-.015, you should then only perform equalizing.

Picking the Best Northstar Battery

The car isn’t a toy.

So, you can’t just put anything inside in it. You can experiment with a lot of things, even with yourself, but the car is always off-limits.

Which is why you need to go with the best option and that is:


They are the leaders in the car battery industry and so, you can rely on any of their products over others all day long.

But if you need to narrow down the list, then you can choose any of the above batteries from my Northstar battery review.

Or just, follow your instinct and use the guide I’ve made.

Either way, you will end up buying a Northstar battery.  I can bet on that.

Last update on 2020-05-25 / Affiliate links / Images from Amazon Product Advertising API