Different Types of Batteries Used in Electric Vehicles

In recent years, the number of people opting for electric vehicles instead of conventional fuel-operated vehicles has risen. Factors such as climate change driven by rising temperatures, increasing pollution, and growing awareness about the benefits of EVs are responsible for this. Consequently, it has also led to an increase in the number of EV manufacturers. If you wish to know more about the types of batteries being used in these vehicles, here is more information related to them.

Choosing the Right Type of Electric Bike Battery

Selecting the right electric bike battery is crucial for performance, range and safety. In India, the most common EV battery types include Lithium-ion (Li-ion), Lead-acid and Nickel Metal Hydride (NiMH). Among these, Li-ion batteries are widely preferred for their lightweight build, higher energy density and faster charging capability. Lead-acid batteries, while cheaper, are heavier and offer limited range and lifespan. NiMH batteries provide moderate performance but are less common today.

The right battery type depends on your usage pattern. For daily city commuting, Li-ion offers the best balance of cost, range and durability. Brands and insurers like Bajaj Allianz General Insurance Company, which offer support for EVs, recommend checking compatibility and safety standards when choosing or replacing a battery. Opting for quality batteries not only extends the life of your e-bike but also ensures better insurance claim reliability.

What are Electric Vehicles?

As the name suggests, electric vehicles run fully or partially on power stored in batteries, depending upon the type of EV. In EVs, the role of fossil fuel is zero, as the power to drive the car is stored in the batteries. In internal combustion engine (ICE) vehicles, fossil fuel is used to power the vehicle. The combustion from the engine creates emissions, resulting in air pollution. EVs have zero emissions, which means lower environmental impact. For ICE vehicles, the mileage is measured in kmpl, i.e., kilometres per litre, whereas the same is measured basis of a single charge for electric vehicles. This depends on the capacity of the battery and the vehicle brand.

Types of Electric Vehicles

When it comes to bikes, there is just one type of electric bike that you have available in the market at present. However, when it comes to electric cars, you have the following types to choose from:

Battery Electric Vehicle (BEV)

This type of EV runs on a battery. The battery is powered by either alternating current or direct current depending on the model. The absence of fossil fuel means these cars have zero emissions. The charging time and the range provided differ from manufacturer to manufacturer.

Hybrid Electric Vehicle (HEV)

These cars run on both fuel and electricity. Instead of charging the battery, the electricity required to power the car is generated within the braking system of the vehicle, known as regenerative braking. This electricity is produced from the heat formed during the braking, which is converted into electrical energy. The car switches to fuel afterwards.

Plug-in Hybrid Electric Vehicle (PHEV)

This type of car is similar to the hybrid one, the only difference being that batteries get charged through both braking and external charging.

Also Read: Types of Electric Vehicles

Which Type of Battery is Used in Electric Vehicles?

Listed below are a few types of batteries used in electric vehicles:

Lithium-Ion Battery (Li-ion)

This type of battery is the most widely used electric vehicle battery. Its benefits include high energy efficiency, performance efficiency in higher temperatures, i.e., no drop in the performance if the battery gets hot and a good recycling factor. Apart from this, it has a better power-to-weight ratio, which means even a smaller-sized battery can store a large amount of power. The discharge level is also low, meaning more power savings.

Hybrid Nickel-Metal (NiMH) Batteries

Nickel-metal hydride (NiMH) batteries are majorly used in hybrid-electric vehicles (HEV). They have longer life cycles. Also, they have a better safety rating than lead-acid batteries. They perform better even in rugged conditions. Its downsides are high self-discharge rate and heat generation at high temperatures. They are considerably expensive. These factors have kept this battery type confined to hybrid vehicles.

Lead-Acid Batteries

This battery type is the oldest rechargeable battery. Before the discovery of Li-ion, these were the most viable option. Cheaper manufacturing made them popular. However, they are bulky and get discharged very quickly.

Also Read: Electric Bike v/s Fuel Bike: Which One is Better?

Electric Batteries and Insurance

When you purchase an electric car or bike, your main concern would the battery. The cost of the battery is the main driving component behind the pricing. However, you do not have to worry. If you purchase an electric car, you can opt for electric car insurance. This insurance offers coverage to the battery that helps you save money in the long run for battery repairs and replacement. Similarly, if you opt for an electric bike, you can purchase electric bike insurance. This policy also offers battery coverage. If the battery were to face problems, the insurance would cover the cost of repairs. * Standard T&C Apply

Conclusion

The battery is the heart of an electric bike, directly influencing its efficiency, speed and longevity. Choosing a high-quality, reliable battery—preferably a Li-ion type—ensures consistent performance and lower long-term costs. It also aligns well with EV insurance policies and warranty coverage from Bajaj Allianz General Insurance Company. Given the rise in electric mobility, selecting the right battery today ensures better ride experiences and lower maintenance issues tomorrow. Make an informed decision and pair your EV with a comprehensive insurance plan for all-around protection.

If you are planning to buy an electric vehicle, this information about the batteries can help you make a better selection. You can provide longevity to your vehicle with electric vehicle insurance which offers financial coverage and savings. Insurance is the subject matter of solicitation. For more details on benefits, exclusions, limitations, terms, and conditions, please read the sales brochure/policy wording carefully before concluding a sale.

FAQs

Which part is important for EV batteries?

The battery cell is the most critical part of an EV battery. It determines the energy density, charging speed and overall efficiency of the electric two-wheeler.

What are the different EV battery shapes?

EV batteries come in various shapes—cylindrical, prismatic and pouch. Each shape affects the bike’s design, energy density and cooling efficiency.

Which battery type is considered the safest for electric vehicles?

Lithium Iron Phosphate (LiFePO4), a type of Lithium-ion battery, is widely regarded as the safest due to its thermal stability and resistance to overheating or fire.

How does battery type affect the charging time of an EV?

Battery type influences how quickly energy can be absorbed. Lithium-ion batteries typically offer the fastest charging, while lead-acid batteries take longer due to lower energy density.

How much time does it take to charge an electric two-wheeler’s battery?

Charging time ranges from 3 to 6 hours for lithium-ion batteries. Fast chargers may reduce this further, depending on the EV model and charger compatibility.

Which type of EV battery offers the longest driving range?

Lithium-ion batteries, especially NMC (Nickel Manganese Cobalt) variants, provide the longest range among all EV battery types, making them ideal for daily commutes and long rides.

How long can an electric vehicle battery last?

An EV battery can last anywhere from 3 to 7 years, depending on its type, usage and maintenance. Lithium-ion batteries typically offer longer life compared to lead-acid counterparts.

*Standard T&C apply.

Disclaimer: The content on this page is generic and shared only for informational and explanatory purposes. It is based on several secondary sources on the internet and is subject to changes. Please consult an expert before making any related decisions. Insurance is the subject matter of solicitation. For more details on benefits, exclusions, limitations, terms, and conditions, please read the sales brochure/policy wording carefully before concluding a sale.