72V 45Ah Lithium Ion Battery For Electric Motorcycle

Product Overview

As a premier manufacturer and dedicated supplier of advanced energy storage solutions, we present the 72V 45Ah Lithium Ion Battery tailored for electric motorcycles. Engineered for high-performance mobility and large-scale fleet integration, this power pack ensures robust energy delivery, exceptional structural integrity, and remarkable longevity.

• Nominal Voltage: 72V

• Nominal Capacity: 45Ah

• Discharge Current: 3C

• Cycle Times: 3000 times

The 72V 45Ah Lithium Ion Battery is a high-capacity power solution specially designed for electric motorcycles, scooters and golf cars, featuring 72V nominal voltage, 45Ah large capacity and 3C high discharge current. With 5A charge current, 84V charging voltage and 56V discharge voltage, it achieves 3000 charge-discharge cycles and works stably in -10~60ºC. Compact at 390250160mm and 25.5kg net weight, this battery with built-in BMS delivers durable and powerful output, meeting the high-power and long-mileage needs of electric two-wheelers and light electric vehicles.

1. Large Capacity & 3C High Discharge Current

This 72V 45Ah electric motorcycle battery boasts 45Ah ultra-large nominal capacity and 3C high discharge current, providing strong and continuous power for electric motorcycles and heavy-duty scooters. It supports fast acceleration, steep slope climbing and long-distance riding without power attenuation, perfectly matching the high-power demand of medium and large electric motorcycles, and is far superior to small-capacity batteries in riding performance and mileage.

2. 3000 Cycles Long Life & Low Attenuation

With an impressive 3000 charge-discharge cycle times, this 72V lithium ion battery pack has a far longer service life than ordinary motorcycle lithium batteries. It maintains stable capacity output during repeated charging and discharging, with low performance attenuation and no memory effect, supporting random charging and discharging in daily use. It effectively reduces the frequency of battery replacement and lowers the long-term use cost for users.

3. Built-in BMS & All-Round Safety Protection

Equipped with a professional BMS battery management system, this motorcycle lithium battery with BMS realizes real-time monitoring of voltage, current and temperature during charging and discharging. It has built-in overcharge, over-discharge, over-current, short-circuit and over-temperature protection functions, which can automatically cut off the circuit in abnormal situations, ensuring safe charging and riding, and effectively protecting the battery core and vehicle circuit system.

4. Wide Temperature Adaptability & Strong Environmental Resistance

This 3C discharge motorcycle battery features a wide working temperature range of -10~60ºC, adapting to different climatic environments and riding conditions. It can work stably in low-temperature winter and high-temperature summer, with no obvious performance degradation in extreme temperatures. It is suitable for outdoor riding in different regions, and can cope with the temperature changes during long-distance travel, ensuring reliable power supply.

5. Compact Design & High Compatibility

With a compact specification of 390250160mm and a net weight of 25.5kg, this high capacity e-motorcycle battery adopts a slim structural design that perfectly fits the battery compartment of most mainstream electric motorcycles, scooters and golf cars. It requires no additional modification of the vehicle, has strong compatibility with 72V electric vehicle power systems, and is easy to install and replace, greatly improving the user experience.

1. Medium & Large Electric Motorcycle Power Supply

This 72V 45Ah electric motorcycle battery is the ideal power source for medium and large electric motorcycles with high power demand. Its 45Ah large capacity and 3C discharge current support long-distance riding (over 100km) and strong power output, meeting the travel needs of urban commuting and suburban leisure riding. The built-in BMS ensures safe use, making it a perfect match for high-performance electric motorcycles.

2. Heavy-Duty Electric Scooter & City Coco Power Support

For heavy-duty electric scooters, City Coco and electric rickshaws, this 72V lithium ion battery pack provides stable and durable power support. It can bear the heavy load of the vehicle and passengers, maintain smooth power output during long-time riding, and the compact size fits the battery compartment of electric scooters perfectly. The wide temperature adaptability is suitable for urban outdoor riding in all seasons.

3. Golf Car & Small Light Electric Vehicle Power Solution

This motorcycle lithium battery with BMS is also suitable for golf cars and small light electric vehicles in scenic spots and communities. Its 72V voltage and 45Ah capacity meet the low-speed and long-time working needs of golf cars, the built-in BMS realizes intelligent power management, and the compact design and light weight do not affect the vehicle's flexibility, ensuring smooth driving on the golf course and in scenic spots.

4. Solar Auxiliary Power & Small Energy Storage

As a portable energy storage unit, this 3C discharge motorcycle battery can be matched with solar panels to form a small solar power supply system, providing emergency power for outdoor camping, small stalls and mobile equipment. Its 3000 long cycle life and safe protection system ensure reliable use in outdoor environments, and the large capacity can meet the power demand of small electrical equipment for a long time.

Install the battery into the dedicated battery compartment of the electric vehicle, ensure firm fixation and correct positive/negative pole wiring (avoid reverse connection). Use a dedicated charger matching 84V charging voltage and 5A charge current for charging. Keep the working environment within -10~60ºC, avoid overcharging and over-discharging. Regularly check the BMS working status and wiring connection, clean the battery surface dust to ensure good heat dissipation.

Review these frequently asked questions to gain a deeper understanding of the technical specifications and operational best practices for our high-capacity energy solutions.

Q1: What is the specific meaning of the 3C discharge current for this 72V 45Ah electric motorcycle battery?

A1: A 3C discharge current indicates that the battery can stably output three times its nominal capacity in current, which equates to 135A. This robust continuous discharge rate provides exceptional instantaneous power, enabling rapid acceleration and the ability to climb steep slopes effortlessly, making it highly suitable for demanding, high-power electric vehicles.

Q2: Can this battery be utilized in parallel with another 72V 45Ah unit to expand overall vehicle capacity?

A2: Yes, this unit is designed to be connected in parallel with an identical 72V 45Ah lithium battery model equipped with a compatible BMS. The intelligent management systems of each battery will coordinate seamlessly to ensure a balanced, stable current and voltage output across the expanded system, effectively doubling your range.

Q3: What is the estimated continuous riding mileage when integrated into a standard 72V electric motorcycle?

A3: When paired with a standard 72V medium-sized electric motorcycle under normal road conditions and excluding extremely heavy payloads, this battery pack can reliably achieve a continuous riding range of 100 to 120 kilometers. Please note that actual mileage may vary slightly based on specific riding habits, terrain, and motor efficiency.

Q4: How should the integrated BMS be maintained to maximize the service life of the battery pack?

A4: To ensure the longevity of the BMS, always use a dedicated charger that matches the 84V charging voltage and 5A charge current specifications. Avoid using non-specified chargers, which can cause abnormal voltage spikes. Additionally, regularly inspect the connection lines for secure fittings and never attempt to disassemble the casing privately, as this could compromise the internal moisture seals and microelectronics.

Q5: Is it possible to customize the physical dimensions and connector types for a specific vehicle chassis?

A5: Absolutely. We offer extensive OEM and ODM customization services. While the standard dimensions are 390 250 160mm, our engineering team can modify the structural design, outer casing materials, and integrate specific charge/discharge connectors (such as XT90, QS8, or QS10) to ensure a perfect fit for your unique assembly requirements and powertrain specifications.