Best Ebike Battery: What Technology Type Of Battery Should I Get?

Electric bikes always use batteries, and it is necessary to replace them at the end of their life cycle. A battery is near the end when the range of your ebike is not going as far as when it was new.

Since there are a lot of batteries and battery packs out in the market, it takes proper review and analysis to be able to purchase the best ebike battery.


Best Battery For Ebike: Quick Comparison Table

EBike Battery Features

Being a key component, you need to know which battery to choose for your electric bicycle.

Before you make your purchase, you need to look out for the following critical features:

  • Voltage output: The nominal voltage of a battery.
  • Capacity (Ah): The maximum amount of energy that the battery can accumulate, typically expressed in Ah.
  • Life cycle: The number of charge/discharge cycles that a battery can do.
  • Charging time: Determines the charging time. The more the battery is discharged, the longer it will take to recharge it. Batteries usually take a few hours to recharge.
  • Self-discharge: All batteries, especially rechargeable ones, are subject to self-discharge after a specific time, regardless of whether the battery is used or not.
  • Dimensions: This refers to the size of the battery that best fits the physical dimensions and terminal points of your electric bike.
  • Ease of remove and reinstall.
  • Design: An ebike battery should look nice.

Remember that the warranty of your ebike may be void if you do not replace the battery with the one indicated by the manufacturer.

So, the first thing to do is to contact the seller of your e-bike to ask for the battery replacement.

In any case, when you replace the battery, make sure that its specifications are suitable for your e-bike motor.

Electric Bike Battery Specifications: Choosing The Right Voltage and Amperage

For a better understanding of how batteries work, we shall briefly discuss the following units of measurement:


Volt defines as the unit for electromotive force, electric potential, and electric potential difference.

For the most part, batteries for electric bikes usually are in 24V, 36V, and 48V.

It is always advisable to use the recommended voltage.

This unit means that you have to choose the voltage corresponding to the motor of your e-bike.

It is good to note that the typical voltage for most ebikes is 36V.

Although few have a voltage at 24V while others have a voltage at 48V


This abbreviation is the shortened form for Ampere.

It is defined as the base unit of electrical current when it comes to the International system of units.

This unit of measurement defines the capacity of the battery.

The higher the capacity, the greater the range of your electric bicycle.

Choosing a battery with high capacity does not damage the motor so that you can opt for capacity based on price, size, and weight of the battery.


This is defined as the unit of measurement for power, which is calculated by multiplying VxA = Watt.

​Ah (Ampere-hour)

An ampere-hour is a unit of electric charge, it has dimensions of electric current multiplied by time, which is equal to the charge (amount of electrons) transferred by a steady current of one ampere flowing for one hour.

The Ah is useful for expressing autonomy.

More hours of Amp correspond to a greater range of the electric bike.

Wh (Watt-hour)

Also known as the kilowatt-hour, this unit of measurement calculates the total energy of a battery (VxAh).

This data is also useful for expressing autonomy.

About The Speed Controller

The electronic speed controller is the device that limits the power and maximum speed of the bike.

Typically, a standard electric bike must respect the maximum limits of power and speed to be classified as a bicycle.

However, if you are building an electric bike, you will have to buy a controller that has characteristics that meet the limits that classify it as a bicycle, according to the regulations of your country.

You should, therefore, avoid building an electric bicycle that is too fast if you have a controller that allows it.

What Technology Type Of Battery Should I Get For My Ebike?

The quick answer is: The Lithium-ion (Li-ion) battery.

However, it is good to know some of the other ebike battery types available on the market.

List of the most common battery technology types:

  • Lead-acid (SLA)
    The lead-acid is the oldest type of rechargeable battery.
    These batteries can supply high currents, and the applications are varied, such as automobile starting, electric scooters, electric wheelchairs, golf carts, and much more. 
  • Nickel-cadmium (NiCd or NiCad)
    The nickel-cadmium battery is a type of rechargeable battery using metallic cadmium and nickel oxide hydroxide.
  • Nickel-metal-hydride (NiMH)
    A nickel-metal hydride battery is a type of rechargeable battery.
    The chemical reaction when it is on a positive node is said to be similar to that of the nickel-cadmium cell (NiCd).
    However, a hydrogen-absorbing alloy is used by the negative electrodes instead of cadmium.
    A NiMH battery is said to possess two to three times the capacity of an equivalent size NiCd.
  • Lithium-ion (Li-ion)
    A lithium-ion battery or Li-ion battery is a type of rechargeable battery where lithium ions go to the positive electrode from the negative electrode during discharge and also come back during charging.
    These batteries make use of an intercalated lithium compound compared to the non-rechargeable lithium battery that uses metallic lithium.
    They have an outstanding record of low self-discharge.
    They are also growing in popularity for battery electric vehicle, military and aerospace applications.
  • Lithium-ion Polymer (Li-pol)
    A lithium polymer battery, or more correctly lithium-ion polymer battery usually abbreviated as LIP, LiPo, Li-poly, lithium-poly, and others, is said to be a battery of lithium-ion technology that uses a polymer electrolyte instead of a liquid electrolyte.
  • Lithium Cobalt (LCO)
    This type of battery consists of a cobalt oxide cathode with a layered structure.
    Graphite (carbon) is said to be the anode for the Lithium Cobalt (LCO) battery.
  • Lithium Manganese (LiMg204)
    A Lithium-ion manganese oxide battery is a lithium-ion cell that makes use of manganese dioxide as the primary cathode material.
    They are said to be a promising technology as they have manganese-oxide components, which are great for a reliable battery to function effectively.

Why Are Lithium-ion Batteries Better?

On this note, it is essential to know that the best type of battery needed for an ebike is the Lithium-ion (Li-ion).

Mostly because it has a high technology that makes it a low self-discharge.

Many electric bike owners do not make use of their bikes at all times, and that is why it is good to purchase a battery that you will be sure to last in terms of battery strength even when you are not making use of it.

Lithium-ion (Li-ion) is also a prescribed type of battery for electric bikes since it has an active protection technology that makes it durable in all kinds of weather conditions.

This battery can withstand both hot and cold weather with little or no sort of damage encountered.

Top 10 Best E-Bike Battery: Reviews And Buying Guide

1. Landcrossers 48V 12Ah Fish Lithium E-Bike Battery with Charger


This ebike battery is manufactured in China and has a modern design that makes it look beautiful and adorable.

The aluminum body makes it attractive and helps in durability.

It is quite easy to install and has a low-temperature effect and low self-discharge as well.

Among the best 48v ebike battery listed in this guide.


  • Battery type: Lithium-ion
  • Voltage output: 48V
  • Capacity: 12Ah
  • Life cycle: 500 times
  • Self-discharge: Less than 3% per month
  • Dimensions: 15.4 x 4.35 x 2.95 inches
  • Weight: 10.58 lb
  • Case material: Aluminum alloy
  • Color: Silver
  • Cell type: 18650
  • Warranty: 1 year
  • Great design
  • Long-lasting battery
  • Strong cord
  • The case can be opened and locked with a key
  • A little bulky

2. CYCBT E-Bike Battery 48V-13Ah


This is a powerful battery that comes with a one-year warranty and adapts to the down tube of the mountain bike.

It is made in Europe and assembled in China (Customer support in California).


  • Battery type: Lithium-ion
  • ​Voltage output: 48V​
  • ​Capacity: 13Ah
  • ​Life cycle: Minimum 1000 times
  • ​Self-discharge: Less than 3% per month
  • ​Dimensions: 14.21 x 4.33 x 3.54 inches
  • ​Weight: About 8.82 lb
  • ​Case material: Thermoplastic (ABS)
  • ​Color: Black
  • ​Cell type: Samsung 18650​
  • Warranty: 1 year
  • Life cycle 3 times more than lead-acid batteries
  • ​Easy to install and fix
  • Low self-discharge
  • ​Short power wires
  • Needs protection against water

3. Junstar Electric Bike Water Bottle Shape Lithium-Ion Battery


This battery is a high-tech lithium technology product, with long cycle life (1.5 times more than a lead-acid battery), small size, lightweight. Its small dimension also makes it suitable for folding bikes. Available in the water bottle version.


  • Battery type: Lithium-ion
  • ​Voltage output: 36V / 48V
  • ​Capacity: 10Ah / 14Ah
  • ​Life cycle: 500 times
  • ​Self-discharge: Less than 4% per month
  • ​Dimensions: 3.74 x 12.59 inches (36V)
  • ​Dimensions: 3.74 x 16.33 inches (48V)
  • ​Weight: 7.27 lb
  • ​Case material: ABS and aluminium alloy
  • ​Color: Silver and black
  • ​Cell type: 18650
  • Warranty: 1 year
  • Lightweight
  • Light indicator that shows when it is charging and when it is full
  • Low self-discharge
  • Easy to remove/install
  • With lock and key
  • Short power wires
  • Not waterproof

4. FuShield E-Bike Battery 350W - 110V / 240V Charger


Solidly built, this battery is easily transportable, eco-friendly, and safe to use.


  • ​Battery type: Lithium-ion
  • ​Voltage output: 48V
  • ​Capacity: 6Ah
  • ​Life cycle: 1000 times
  • ​Self-discharge: Not provided
  • ​Dimensions: Not provided
  • ​Weight: 7 lb
  • ​Case material: Thermoplastic
  • ​Color: Black
  • ​Cell type: 18650
  • Warranty: 1 year
  • Low self-discharge
  • Lightweight
  • Excellent design
  • Secured casing with lock and key
  • 110V/240V charger
  • Low capacity

5. Joyisi 36V/48V Lithium-ion Battery


The Joyisi Ebike Battery is a very well made product, with a solid holder provided and a lock system with two keys.

The battery is designed to power 500 and 750-watt motors.

The rack also acts as battery protection, beautiful and functional thanks to the taillight.


  • Battery type: Lithium-ion
  • ​Voltage output: 36V
  • ​Capacity: 14.5Ah
  • Power indicator
  • ​Life cycle: about 1000 times
  • ​Self-discharge: Not provided
  • ​Dimensions: 17.5 x 6.1 x 2 inches
  • ​Weight: 9.26 lb
  • ​Case material: Thermoplastic
  • ​Color: Black
  • ​Cell type: Samsung 2900
  • Warranty: 1 year
  • Multiple voltage/amperage available
  • Low self-discharge rate
  • Battery level light
  • Lightweight
  • Modern design
  • Secure battery holder
  • Taillight
  • No relevant cons

6. GoodPoint Art Waterproof PVC Lithium-ion Battery 48V 20Ah


This battery pack is made of waterproof PVC for riding even in wet conditions without problems.

Available in different versions for electric motors from 350W / 500W / 750W / 1000W, the aesthetic is not among the best, but the quality is indisputable.

USA customer support.


  • Battery type: Lithium-ion
  • ​Voltage output: 48V
  • ​Capacity: 20Ah
  • ​Life cycle: 800-1000 times
  • ​Self-discharge: Less than 3% per month
  • ​Dimensions: 9.8 x 6.3 x 2.8 inches
  • ​Weight: 17.6 lb
  • ​Case material: PVC waterproof
  • ​Color: Blue
  • ​Cell type: 18650
  • Warranty: 1 year
  • Suitable for: 200W/250W/350W/500W/750W/1000W motor
  • Low self-discharge
  • It does not have a great design
  • battery holder not included

7. Greenergia 48V/36V Li-ion Battery for Electric Bike


Great design, Greenenergia produces batteries that can pass all the tests, high-quality, 100% tested cells, available in different shapes and sizes.


  • Battery type: Lithium-ion
  • Voltage output: 48V / 36V
  • ​Capacity: 17.5Ah (Hailong battery)
  • ​Life cycle: 2000 times
  • ​Self-discharge: Less than 3% per month
  • Case material: Thermoplastic and Aluminum alloy
  • ​Color: Black and silver
  • ​Cell type: 18650
  • Warranty: 1 year
  • ​Long-lasting battery
  • ​Low self-discharge​
  • Fit for motor: 200W/250W/350W/500W/750W/1000W
  • Great design
  • Bulky size

8. Joyisi Ebike Lithium-ion Battery 48V 13AH - 36V 15AH with USB Port for 1000W/500W Motor


This is another high-quality battery manufactured by Joyisi Co. Ltd, a high-tech enterprise specialized in lithium battery production and sales from 20 years.

Equipped with an indicator that shows the level charge.

The battery is provided with a 30A BMS security device that prevents overload, overcurrent, and short circuit.

A USB port is also included, very practical to charge the phone in case of long rides.


  • Battery type: Lithium-ion
  • ​Voltage output: ​36V
  • ​Capacity: ​15Ah
  • ​Life cycle: Not provided
  • ​Self-discharge: Not provided
  • ​Dimensions: 14.2 x 4.3 x 3.6 inches
  • ​Weight: 9.7 lb
  • ​Case material: Thermoplastic
  • ​Color: Black
  • ​Cell type: 18650
  • Warranty: 1 year
  • LED power display
  • Easy to install and remove
  • Easy to transport
  • USB port for charging the phone
  • Solid built
  • No manual, which however is sent on request

9. Joyisi 48V 15Ah Li-ion Battery with Battery Holder For 1000W Motor


Good looking battery, two colors, with modern design.

Easy to assemble, the rack fits for 24", 26", and 28" wheel.


  • Battery type: Lithium-ion
  • ​Voltage output: ​​48V
  • ​Capacity: ​15Ah
  • ​Life cycle: 1000 times
  • ​Self-discharge: Less than 3% per month
  • ​Dimensions: 14 x 5.7 x 2.2 inches
  • ​Weight: 22 lb
  • Case material: ABS and aluminum alloy
  • ​Color: Silver or black
  • ​Cell type: 18650
  • Warranty: Contact the seller
  • Low self-discharge
  • Modern design
  • Secure battery holder
  • Easy to install and remove
  • Easy to transport
  • Some users do not like the rack

10. Flying Horse ModWheel Li-ion E-Bike Battery


This product is a robust and secure battery manufactured by Flying Horse Manufacturing Co. Ltd, with a USB port to charge the phone.

The case is easy to install with On/Off button and key for locking.


  • Battery type: Lithium-ion
  • ​Voltage output: ​36V
  • ​Capacity: ​1​1Ah
  • ​Life cycle: 800 times
  • ​Self-discharge: Less than 3% per month
  • ​Dimensions: 14 x 3 x 5 inches
  • ​Weight: 7 lb
  • ​Case material: Thermoplastic
  • ​Color: Black
  • ​Cell type: Panasonic
  • Warranty: Contact the seller
  • Lightweight
  • Durable
  • Nice design
  • Slow, low-amperage charger (Charging time 7.5 hours)

How To Take Care Of A Lithium-ion Battery And Extend Its Life

Electric bike battery lifetime: it is important to note that some recommendations should be followed to ensure that a Li-ion battery gets to last and stand the test of time, well protected, and kept in excellent working condition.

1. Remove for cleaning whenever necessary.

It is very important to clean the lithium battery at least once a month or even more often if necessary.

This custom helps to reduce dust and other dangerous particles that stick to the surfaces, which might tend to damage the battery.

​2. Always charge up the battery before use.

The battery has to be fully charged before you consider taking it out for a ride.

3. Always ensure that your battery is tightly clipped to the ebike.

Surely, some rides prove to be bumpy and rough. There is every possibility that the battery may fall if not tightly held to the bike!

4. When it's time to store the bike, charge the battery to 80%, clean, and then kept in a moisture-free room.

For best performance insurance, it is recommended to charge the battery to 80% when not in use, recharging once every 2/3 months.

​5. Keep your ebike tires inflated.

When the tire pressure is in a perfect and required amount, it influences the battery life as the battery does not get to stress itself, trying to produce enough energy to propel the bike.

​6. Always use a battery cover.

This helps to prolong the life of the battery and also make it perform better in all weather conditions.


How long does an electric bike battery last?

​A good electric bike battery should last at least 3/5 years.

How to charge an electric bike battery?

An electric bike battery can be charged on or off the bike, and it takes up to 4-7 hours to charge.

Is it correct to completely discharge a lithium-ion battery?

No. Lithium-ion batteries do not have a charge memory. This means that deep discharge cycles are not required.

Instead, partial discharge cycles are recommended when possible.

Is it correct to keep a lithium-ion battery on charge?

It is not dangerous or harmful to leave it connected to the charger, but it is better to disconnect it once charged.

How to preserve the battery when it is not in use for extended periods?

Well, there are several opinions:

The most quoted information tells that if not in use, the Li-ion batteries should avoid being stored at 100% or 0%, and be recharged about every three months to 80%.

After that, store it in a cool and dry room.

What are charge cycles?

Charging cycles or life cycles are the numbers of full charges that a battery can sustain before the performance gradually decreases, and the electric bike no longer has a satisfying range.

If the lithium-ion battery is 50% discharged and connected to the recharger, do I make a mistake?

No. On the contrary, it's better when you do not let it go down to zero.

What is battery capacity?

This is merely the measure of the charge (amount of electrons) stored by the battery, and it is measured as Amp-hour (Ah).

Are batteries waterproof?

The answer is yes and no because it depends on the model.
Some batteries are declared waterproof by the manufacturer, while others are not suitable for wet conditions, and therefore require protection.

Does cold affect the battery and its performance?

Yes, the cold tends to make the battery strive more to meet up with the same level of performance under normal conditions.

Does heat affect the battery and its performance?

Generally, the performance and durability of all types of batteries can be compromised if used in extreme temperatures, both hot and cold.

Lithium-ion batteries work better and last longer if they are maintained and used at temperatures between 14°F (-10°C) and 86°F (30°C).

Can I recycle my lithium-ion battery?

Of course, yes. You can always recycle your used lithium-ion battery.

Conclusion and Best Offer

Electric bicycles are produced to function using different motors and electrical systems.

There are specified requirements that are meant to be used for different types of batteries.

There are also manuals that are attached to these electric bikes, which give a full specification as well as for instructions on how to use them appropriately to ensure that they do not encounter any damage.

Manuals also expressly provide the voltage, amperage, and power compositions that are compatible with a particular ebike.

Best Offer

All of these battery included in this guide are a great option when shopping on Amazon. The one that is best advisable is the Greenergia 48V / 36V Li-ion Battery for Electric Bike and works well with a number of different motors.

This is not just because it has a great Lithium battery, which is always specified as the right type of battery to use for ebike or e-bike; bikes, it is said to be strong and long-lasting.

Surely, nobody wants to spend money to buy a product that is of substandard quality.

The Alternative

Junstar Electric Bike Water Bottle Shape Lithium-Ion Battery

Another excellent and quality ebike battery to look out for is the Junstar Electric Bike Kettle Battery Lithium-ion Battery Water Bottle Shape.

This is because it has a great design and also has a useful light indicator to show when the battery is full and charging as well. Finally, the Junstar battery has a low self-discharging rate with longer storage.