36V Vs 48V Ebike Batteries- Which One Should You Choose?

Last Update On: September 27, 2023 // Article Written By:
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E-bike’s battery voltage is a key factor that determines its speed and mileage. The higher the voltage the more speed you can achieve from an electric bike.

Among all the different battery voltages, 36v and 48v are the most commonly used by e-bike riders. If you’re new to the electric bike, it can get confusing when choosing between either one.

So, 36v vs 48v ebike battery, which one should you choose?

Well, in all honesty, the choice completely depends on personal needs and requirements. If you want more speed and mileage then a 48v e-bike is the best bet for you, however, more speed means it’ll be much harder to control.

Meanwhile, if you want something slower and much easier to control then the 36v e-bikes should be perfect for you.

Overview of 36 Volt Electric Bike

36v ebike battery

Here’s an overview of the 36v e-bike’s battery:

Dimensions 14.5 × 3.54 × 4.5 inches
Weight 5.5+ pound
Watt-Hours 360 – 540 Watt-hours
AMP Hours 10-15 AH
Charging Time 3 to 4 hours
Average Speed 28 MPH
Average Mileage 22 miles
Average Lifespan Between 3 to 5 Years

The 36v e-bike’s battery has an average dimension of 14.5 × 3.54 × 4.5 inches. Although its weight varies from brand to brand, on average it weighs 5.5+ pounds.

It has 540 watt-hours up to 15ah, which can go 28 mph effortlessly. Besides, it only takes 3 hours to be completely charged and goes up to 22 miles with a single charge. Plus, a 36v battery last between 3 to 5 years with proper care and maintenance.

Overview of 48 Volt Electric Bike Battery

48 Volt Electric Bike Battery

Here’s an overview of the 48v e-bike’s battery:

Dimensions 9.8 × 2.71 × 4.21 inches
Weight 10 Pounds
Watt-Hours 480 to 816 Watt-hours
AMP Hours 10 to 17 AH
Charging Time 5 to 7 Hours
Average Speed 34 MPH
Average Mileage 15 to 35 Miles
Average Lifespan Between 3 to 5 Years

The 48v e-bike battery has an average dimension of 9.8 × 2.71 × 4.21 inches. Its weight also varies from brand to brand but on average it weighs around 10 pounds.

It has 816 watt-hours up to 15 ah which goes up to 34 mph. 48v e-bike battery takes at least 5 hours to charge completely and can go up 35 miles on a single charge.

Though the average lifespan of an e-bike battery varies with proper care and maintenance, generally it lasts for 3 to 5 years or more.

36V Vs 48V Ebike Battery– Comparison Chart

Let’s have look at the comparison chart of the 36v vs 48v ebike battery, with this cart you can have a better idea about the two battery voltage e-bikes.

Particulars 36v E-bikes 48v E-bikes Better one
Dimensions 14.5 × 3.54 × 4.5 inches 9.8 × 2.71 × 4.21 inches
Weight 5.5+ pound 10 Pounds 36v
Watt-Hours 540 Watt-hours 816 Watt-hours 48v
AMP Hours 15 AH 17 AH 48v
Charging Time 3 to 4 hours 5 to 7 Hours 36v
Average Speed 28 MPH 34 MPH 48v
Average Mileage 22 miles 35 Miles 48v
Average Lifespan 3 to 5 Years 3 to 5 Years Both

36v Vs 48v Ebikes Battery – What’s the Difference?

36v and 48v both batteries are viable for an excellent electric bike. However, as it happens these two voltage batteries do have differences which not only determines the bike’s speed but also its performance.

36v Vs 48v Ebikes Battery – What’s the Difference

Here are the key differences point between 36v and 48v electric bikes:


With any battery, size is determined by its length, height, and width. A 36v and 48v e-bike’s battery size varies from brand to brand.

However, on average, the dimension of a 36v battery is 14.5 × 3.54 × 4.5 inches, whereas, a 48v battery dimension is 9.8 × 2.71 × 4.21 inches.

Therefore, you should consider the size before getting one for your e-bike according to the available battery space on your e-bike. If your e-bike copes with the 48V battery dimension then you can go for it otherwise stick to the 36V battery.


When it comes to weighing these two different volt batteries, the 36v battery weighs 5.5+ pounds and the 48v battery weighs much higher, around 10 pounds.

The 36v battery naturally weighs less than the 48v battery, as more volts mean more PCS (power conversion system), which leads to having more power cells. As a result, the 48v battery tends to be on the heavier side.


Battery power is determined by its amp hours and watt-hours. As it happens the ah and WH also depend on the battery’s voltage capacity. So in short the battery power is determined by its volt capacity.

The 36v e-bike battery has 540 watt-hours and goes up to 15ah, whereas the 48v e-bike battery has 816 watt-hours and goes up to 17ah in general.

Some riders use it up to 40ah which has about 1920 watt-hours. So as you can see, the 48v battery clearly has more power than the 36v battery.

It means the 48v e-bikes can go much faster and cover more ground in a short time compared to the 36v e-bikes.


When it comes to controlling your e-bike, batteries don’t have much impact, but it does take an initial part as it supplies the necessary power to the e-bike.

As we’ve covered in the earlier section, more voltage means more power, though having power can be a good thing.

However, having more power also means it’ll be harder to control. So, it’s safe to safe a 36v e-bike that is much easier to control in comparison to 48v e-bikes.


E-bikes are naturally faster than conventional bikes. But the battery and its voltage play a vital role in this factor.

If you have an e-bike with a low voltage battery like 36v, it’ll naturally be slower than the 48v e-bikes. Generally, 36v e-bikes can go up to 28mph, whereas 48v e-bikes can go up to 34mph.


When it comes to mileage the battery voltage also plays an essential part for an electric bike. As it happens the higher voltage makes your electric bike more efficient in power consumption, which leads to more mileage.

On average, with a 36v e-bike, you can go 22 miles on a single charge, whereas with a 48v electric bike you can go from 15 to 35 miles.

Battery Performance

A battery’s performance can be determined by how long it lasts on a single charge. With a 100% charged 36v e-bike you can ride for 2 – 6 hours or less on a single charge, whereas with a 48v e-bike you can ride for 4 – 6 hours or more on a single charge.

In spite of all the differences between these two types of e-bike, they are both reliable and quite efficient.

36V Vs 48V Ebike Battery – Which One Should You Choose?

As we mentioned earlier, the 36v and 48v electric bikes have more than enough power to provide sufficient power for you to give complete reliability.

However, if you had to pick one, then you need to choose the one that goes with not only your riding style but also the terrain you’ll be riding in.

If you prefer to go fast, and you can control the speed easily then you can go with the 48v electric bike. It will help you provide the necessary speed and performance you’ll need to ride on rough trains and high-up hills.

If you’re new to an electric bike and used to riding MTB or conventional bikes then it’s a good idea if take it slow and choose a lower voltage e-bike like 36v.

It’ll help you manage a steady speed and provides you with enough mileage. No matter which one you choose, be sure to take your personal preference into consideration.

FAQ (Frequently Asked Questions)

Although we’ve tried to cover everything in our earlier discussions so far, it’s quite impossible to talk about everything in a single article.

But we do hope the following FAQ will help you answer the remaining questions you might have.

Is A 48V E-Bike Better Than A 36V E-Bike?

Yes, the 48v e-bike is better than the 36v e-bike. Because lower voltage typically draws less critical current than high voltage. Thus, it’s clear that a 48v e-bike is better than a 36v e-bike.

Is A 36V Battery Enough For An Electric Bike?

Yes, a 36v battery is quite sufficient for an electric bike. It will provide 22mph which is much faster than a conventional or an MTB.

However, if you want speed from your electric bike then a higher voltage is a better option.

What’s The Best Voltage For An Electric Bike?

There is no definite answer for what’s the best voltage for an electric bike, it completely depends on the rider. However, in general, any voltage more than 48v is considered sufficient for any type of e-bike rider.

How Long Does 48V Battery Last?

A 48v battery will go 35 miles on a single charge and last for 4-6 hours or more. Furthermore, it has a 3 to 5 years lifespan.

How Long Does 36V Battery Last?

A 36v battery will go 22 miles on a single charge and last for 2-6 hours or more. Furthermore, it has a 3 to 5 years lifespan.

Will A Bigger Battery Make Your E-Bike Faster?

A bigger battery can hold more voltages and more voltage means it’s more efficient in drawing a high rate of critical current, thus making your electric bikes.

Wrap Up

As you can see from our discussions about the 36v vs 48v ebike battery, both types have their own set of uses. When it comes to choosing either one it completely depends on your riding style, as no one can make a decision for you except for yourself.

However, we do hope our discussion above about the difference between these two electric bikes has helped you decide for yourself.

Good luck and ride safe.

David Brayton

About The Author - David Brayton

David is the owner and the main Author of this site Electricalwheel. Basically, he is a businessman and research writer. He had engineering degrees in Bachelors and Masters. Besides his business, he loves to do research on different aspects and share his findings with others.

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