Best electric bike batteries

Last Edited
January 19, 2022

Best electric bike batteries

The most common type of electric bike batteries is Lithium-ion battery. Lithium batteries are the best for e-bikes because they offer high efficiency levels, maximum durability, and longer power into the system. Battery performance matters and that is why we recommend the Joyisi e bike battery as the best electric bike battery because of its high power output and increased battery capacity. It is then followed by the MXS e bike battery which comes from the most trusted brand and the Greenergia e bike battery that has the longest lifespan.

In this list, we consider lithium ion batteries that offer more power, longer riding range, additional features, and affordable prices.

Terms to Remember

As you go along looking for the best e bike batteries, you will encounter terms that may be unfamiliar to you. Here’s a quick explainer for terms to remember.

Voltage is the pressure from a power source that pushes electricity. Batteries in this list have 36V/48V/52V. Basically, the higher the voltage, the more speed it offers. 

Amp Hours (Ah) tells you how much a single amperage can a battery provide for an hour. This is the charge capacity or supply. The more Amp Hours (Ah), the more battery supply you have and the longer you can utilize the electrical assist.

A Watt (W) is used to describe the rate of power flow. Think of it as the speed or rate that electricity flows. The more relevant ones are the voltage and amp hours so you don’t have to worry so much about seeing the term watts.

Watt hours (wh) is the measure of how far can you ride on a single charge. The more watt hours a battery offers, the more you can utilize it.

Charge cycles describe how many times you can charge your fully discharged battery to full in its whole lifespan. A decent e-bike battery would have 1000 charge cycles before it completely stops working. You’ll have 3-4 years to enjoy your e-bike before needing a battery replacement.

Range is the distance you cover on a single charge. There are many factors that contribute to maximum range.

Top 6 electric bike batteries

1. Joyisi 36V/48V/52V

Specs: Lithium ion battery, 7-8 hours charge time, $439.99 - $499.99

Attribute: “Best overall”


  • Increased battery life
  • Free rack
  • Compatible to 250-1000W motors
  • 20AH 


  • Tricky to mount

Joyisi prides itself with POWER and LONGEVITY. This powerful 20AH e-bike battery will help you conquer sleepy slopes and give you longer rides. What’s more is that it is compatible with electric motors ranging from 250-1000W. The battery indicator tells you if you need to charge so you don't have to worry. It weighs 23.15 Pounds if you are considering the weight of an electric bike battery.

The freebies are what makes this more preferable than other e bike batteries. The battery pack includes a free rack and a tail light your e bike.

The Joyisi e bike battery is equipped with a high-quality electric core and BMS protective plate. There are reviews that say it is kind of tricky to mount but you can easily contact them and ask for their professional help to solve it.

MXS Ebike Battery(US Warehouse)- 48V 36V 52V 20Ah/17.5Ah/15 Ah Electric Bicycle Battery for 1500W/1000W/500W Motor Bicicletas Electricas - Li-ion Ebike Triangle Battery

2. MXS e bike Battery 36V/48V/52V

Specs: Lithium ion battery, exceeds 1000 charge cycles, 6-7.5 hrs, $299.00 - $434.00

Attribute: “Most trusted brand”


  • 10-year experience in e bike batteries
  • Superior Quality & Safer Design
  • On/Off switch to save power
  • Battery indicator
  • USB port
  • Waterproof and secured
  • Practical triangle design


  • Wide price gaps

People who are new to the e bike market look for the most trusted brand. Here's when MXS comes. With 10 years of experience in Li-On Battery for Ebike, MXS guarantees a top-quality, long lasting, and powerful battery. This one has passed UL, CE, MSDS, ROHS safety certifications. 

This e bike battery is designed with LED battery light that accurately displays battery level. MXS never fails to keep up with the times as it adopts the latest triangular shape design for an easy fix on your electric bike frame. High level of waterproofing is applied together with a hard plastic shell that's sturdier than normal ones. Quality is also found on the inside as it offers 25 extra miles in your electric bike ride.

To top all these, a USB port is available which allows you to charge your phone. Additionally, safety keys are available to ensure that the battery pack is securely locked. The approachable customer service, tutorial videos, and professional engineer service will help you if you have any concerns.

The only disadvantage is the wide price gaps that makes choosing the right battery more difficult.

3. Greenergia Ebike Battery 36V/48V/52V

Specs: Lithium ion battery, 2000 charge cycles, 5 hours charge time, $199.99-489.99

Attribute: “Best battery life”


  • Easy installation
  • Rear battery, shark battery, or kettle battery options
  • Fast charging


  • Heavy
  • No specified weight

Greenergia Battery has the most charge cycles in this list. This means that once you buy this for your electric bike, expect extra years utilizing it. The BMS protective plate makes sure that it stays protected to ensure longer life. It is suitable for a wide range of electric bike motors from 250W-1500W. Another benefit of this one is its clear indicator when fully charged - red light and three green lights on in the battery. You have more choices as you can choose between rear, shark, or kettle battery type. 

The only disadvantage of this e bike battery is its heavy weight.

4. Hailong E-bike Battery 36V/48V

Specs: Lithium ion battery, exceeds 1000 cycle charge, 15-20miles, 3-4 hours charge time, $169.99-$199.99

Attribute: “Lightest”

Bullets Pros:

  • Super light
  • Not pricey


  • Shorter ranges
  • Small power

With the weight of only 3.5 lbs., Hailong E-bike Battery is the lightest among the e bike batteries in the list. The reduced weight will allow your electric bike to go faster. It is one of the cheapest as well. Because of its lightness, it can be fully charged within 3-4 hours. The downside of this is that it only has o8Ah of power supply so you can’t expect longer rides with this one. It is estimated that it can only offer an extra 10-15 miles. 

5. QWW Lithium Ion Ebike Battery 36V

Specs: Lithium ion battery, exceeds 1000 charge cycles, 7-8 hours charge time, $169.89

Attribute: “Best price”


  • Accepts customization
  • Powerful Waterproofing
  • Cheap price, good quality


  • 500W motor limit

The QWW Lithium Ion is suitable for all brands of 36V 100-550W including Bafang electric bike motors. It is made of A-grade battery and passed national safety certifications. Like others, it's also equipped with a BMS protection board. A safety bracket protects the battery. It has IP5 waterproofing, which withstands pressure from water jets. They also accept customizations so you can perfectly match it with your electric bike.

The only downside of this is that it’s only compatible with motors that range from 250W-500W.

6. Co-Well E-bike Battery 36V/48V

Specs: Lithium ion battery, 6-9 hours charge time. $219.43-$296.96

Attribute: “Best looking”


  • Available in many sizes
  • With safety lock
  • Modern design
  • Suitable for wide range of motors


  • Does not specify what size fits
  • Charge cycle cannot be determined

This modern designed electric bike battery does not only look good on the outside, but also on the inside. It offers 18AH and is suitable for 200W, 250W, 500W, 700W, and 100W. Before purchasing, make sure that size fits the shape of your electric bike. Co-well can be easily installed and disassembled. 

The battery pack also includes keys so you can secure it. Its BMS protective plate is high quality. With a decent price that starts at $219, you get an average of 800 charge cycles. The brand’s 10-year expertise in e-bike battery production is another thing to consider. Technical teams based in the USA, Germany, and Belgium offer great service and customer support. They also accept customizations. 

The downside to this e bike battery is that it does not specify what particular e bike size it fits. The charge cycle cannot be determined as well so you need to ask the seller if you want to know its battery life.

Choosing the right electric bike battery

Lithium ion batteries are becoming more recognized and used on electric bikes because of their superior performance, low maintenance costs, and low self-discharge that extends life cycle. Your best choice for an e bike battery is lithium ion. Luckily, all batteries featured in this list are lithium ion!

Other factors to consider

Cost of battery

If you’re light on budget, then you may want to choose an electric bike battery that does not completely leave holes in your pocket. The cheapest in this list is the QWW Lithium Ion e bike battery. And cheap does not mean bad quality for this battery. This is the best deal you can get for a very low price.

Power output and battery capacity

Power output is important because this will allow you to ride faster and easier.  Battery capacity will allow you to reach farther miles. The Joyisi e-bike brings the most power and battery capacity in this group. It is available in 52 volts with 52 amp hours.


Buying a new e bike battery means replacing your old one. You must choose a battery that is easy to install and remove. Having a battery that is easy to install means that you can immediately bike your way once everything is in place!


Choose a battery that offers top quality. You don’t want to waste your hard-earned money on some low-end battery. Consider the most trusted MXS e bike battery if you're inexperienced in buying e bike batteries. You might end up buying another one because it does not perform well. If you can’t afford the best quality, at least purchase a decent one.


Long rides, daily commutes, and healthy power workouts are some of the purposes of an electric bicycle. The single charge range is another thing to consider if you like to do some of these activities.

Verdict for the best electric bike battery

After careful consideration and extensive research, we can say that the Joyisi e bike battery is the best battery. It offers the two most beneficial features a battery has to offer: power and longevity. It is then followed by the MXS e bike battery that comes from the most trusted brand with 10 years of expertise in making e bike batteries. Greenergia e bike battery has the longest lifespan, so buy this if you want to make the most of your money.

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