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36V vs 48V E-Bike Battery, Which One Is The Best?

Views: 309     Author: Site Editor     Publish Time: 2022-06-30      Origin: Site


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If you're in the market for a new e-bike, you may wonder whether you should choose a 36V or 48V battery. Both options have pros and cons, so deciding which is right for you can be challenging. This article will compare and contrast 36V and 48V batteries and help you decide which option is best for your needs.

1. What you need to know about e-bike batteries

When you want to choose a battery, you should understand the factors that make up the battery.


Battery capacity is in Amp-hours or Ah. Amp-hours corresponds to the measure of current the battery can deliver at one hour at a usable voltage or the extent of power your battery has. In short, the higher the amp-hour number, the farther you can drive.

Voltage of the battery

The voltage of a battery is its ability to provide current. A higher voltage battery will give the electric bicycle more power. A 36V electric bicycle battery has a lower current, usually, around 15 amps, while a 48V electric bicycle battery will allow a higher current, ranging from 10-40 amps. This means that an electric bike with a 48V battery will go faster. Therefore, a 36V e-bike battery will require you to use more muscle power to reach the same speed.


This is a parameter you will often see on electric bikes should play a key role in determining an electric bike battery.

Watts = Volts x Amperes

You get watts when you multiply the battery voltage by its given amperage. This is the maximum wattage that the e-bike battery can handle. Watt-hours show how many watts an e-bike battery can deliver in an hour.

The above three factors are what you must go through when buying a battery, which determines the power and range of the battery.

2. What is a 36V battery and what is a 48V battery?

A 36V battery is a lithium-ion battery that has a voltage of 36 volts. A 48V battery is also a lithium-ion battery but has a voltage of 48 volts.

Both types of batteries are used in electric bicycles, but the difference in voltage means that they provide different amounts of power. A 36V battery will offer less power than a 48V battery. However, the 36V battery is typically smaller and lighter than the 48V battery, making it a good option for those looking for a lightweight e-bike.

If you're looking for an e-bike with more power, you'll want to choose a 48V battery. However, remember that the 48V battery is also heavier than the 36V battery, so it may not be ideal for those looking for a lightweight option.

3. How do 36V batteries and 48V batteries compare in terms of performance and price?

When it comes to performance, the 48V battery is going to be the better option. It provides more power and will therefore give you a smoother ride. However, the 36V battery is still a good choice for those looking for a lightweight e-bike.

In terms of price, the 48V battery will be more expensive than the 36V battery. However, it's important to remember that the 48V battery will also last longer than the 36V battery. So, if you're looking for an e-bike that will give you a stable ride, you'll want to choose the 48V battery.

Green Pedel's batteries offer better value for money and a more fantastic range, and the after-sales service is excellent. You can go to Green Pedel for a quote if you need to choose a cost-effective battery.

4. So, which is better, a 36v or 48v battery?

You may think that the 48V battery would be the best e-bike battery because it offers more power and riding range. But the answer is complicated, and instead of focusing on which electric bicycle battery is the best, let's think about which battery will best meet your needs. Let's consider the various factors that determine the best e-bike battery for you.


A flat surface requires less power to accelerate. Whereas areas such as hills and mountains need more power, such terrain will provide resistance. If you are light, a 36V e-bike battery may be able to provide enough capacity to climb. But on windy days, you'll feel more resistance, and you'll drain the battery's power faster, affecting its life and efficiency. That's why 48V e-bike batteries are better suited for areas of higher resistance, such as hills and mountains. For one thing, they give you far more critical current than a 36V e-bike battery. But 48v batteries cost more and are heavier, but it's worth investing in a 48v battery if you spend a lot of time in high-resistance areas.


Your weight is essential in deciding which battery is best for you. The battery considerations are exponential for people weighing 250 pounds or more. For example, you want to run an errand on your electric bike in a mostly flat area. And you weigh about 100 pounds. You might use a combination of power assist and pedals to make a quick round trip at a comfortable 400 watts per hour. Look at it this way, your 36V electric bike battery can take 20-40 miles on a single charge. Your weight and the weight you carry on the bike will determine whether it goes 20 or 40 miles. If you add a stroller for your kids or your pets while riding, you'll have to consider whether a 36v battery will allow you to ride smoothly when the weight increases.


The controller regulates the power of your electric bike. Suppose your controller has a lower power rating than your battery. In that case, it releases less current, so no matter how much you accelerate the auxiliary controls or battery voltage, it will not go too fast. However, a controller with a higher power rating can cause you to draw more current than you ideally want, leading to overheating. So ideally, you should use a controller with the same power rating as your battery. This combination will minimize your battery losses.

5. Summary

Are you looking for an electric bike to enjoy your riding experience and use power assist intermittently? Well, a 36V e-bike battery can do just that, as long as you are within a specific weight range and the terrain you are traveling on is more or less smooth. However, a 48V e-bike battery will give you faster speeds and a more extended riding range. In addition, if you wish to explore nature with your electric bike and the roads are usually rough and resistive, and you need to consider your weight and weight, then a 48V e-bike or maybe more suitable for you.

Regarding the question "which e-bike battery is best, 36V or 48V," our final conclusion is that this is relative to the user, and both batteries have their advantages and disadvantages. 36V e-bike batteries are relatively cheaper and a good choice for those who want to enjoy the riding experience on flat ground. 48V e-bike batteries are moderately more costly. But if you need more power, it's worth the choice. Of course, the final choice needs to be considered by you according to the actual situation.

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