72V Electric Motorcycle Battery Supplier Selection: A Complete Guide for OEM Buyers

The 72V electric motorcycle battery system is commonly used in applications that require higher power output, longer riding range, and stable performance. Compared with lower-voltage systems, a 72V battery pack is often selected for high-power electric motorcycles, delivery vehicles, performance scooters, and commercial mobility applications.

However, choosing a suitable 72V electric motorcycle battery supplier is not only about finding a battery with the correct voltage. The battery pack needs to match the vehicle system, including the motor, controller, charger, installation space, and operating environment.

For electric motorcycle manufacturers and distributors, the battery supplier should have capabilities in:

• Conception du bloc-batterie
• Sélection des cellules
• Développement du BMS
• Personnalisation structurelle
• Tests de sécurité
• Mass production management

A reliable supplier can help reduce integration problems and improve product consistency during long-term production.

Dongguan Yizhan Electronics Technology Co., Ltd. provides customized lithium battery PACK solutions for electric motorcycles, e-bikes, industrial vehicles, and other electric mobility applications.

What Is a 72V Electric Motorcycle Battery?

A 72V electric motorcycle battery pack is a lithium battery system designed to provide approximately 72 volts nominal output.

A typical lithium-ion 72V configuration usually uses:

• 20 series (20S) battery cells
• Fully charged voltage: around 84V
• Different parallel configurations depending on capacity requirements

The final battery specifications depend on:

• Puissance du moteur
• Controller current
• Required riding range
• Vehicle weight
• Application environment

Par exemple :

A 72V system should be designed as a complete power solution rather than simply selecting a higher voltage battery.

Why Choose a Professional 72V Electric Motorcycle Battery Supplier?

1. Battery Design Needs to Match Vehicle Requirements

A professional battery manufacturer evaluates the complete vehicle system before designing the battery pack.

Important parameters include:

Motor Power

Higher-power motors require batteries with suitable discharge capability.

Par exemple :

• 1000W motor
• 2000W motor
• 3000W+ motor

may require different battery current outputs.

Controller Compatibility

The battery must match:

• Courant de décharge continu
• Courant de décharge maximal
• Controller protection settings

An incorrectly designed battery may cause:

• Voltage drop
• Reduced acceleration
• BMS protection activation

Installation Space

Electric motorcycles have limited battery compartments.

Battery suppliers need to consider:

• Dimensions de la batterie
• Mounting brackets
• Cable position
• Connector selection
• Waterproof structure

How to Select the Right Battery Cells for a 72V Motorcycle Battery?

Battery cells directly influence:

• Densité énergétique
• Durée du cycle
• Performances en matière de sécurité
• Coût

Parmi les choix courants, on trouve :

NMC Lithium Battery Cells

NMC cells are widely used where higher energy density is required.

Avantages :

• Densité énergétique plus élevée
• Compact battery design
• Suitable for lightweight vehicles

Applications :

• Performance electric motorcycles
• Long-range models
• Urban commuting vehicles

LiFePO4 Battery Cells

LiFePO4 batteries are often selected for applications requiring stable operation and longer cycle performance.

Avantages :

• Good thermal stability
• Longue durée de vie
• Suitable for frequent charging applications

Applications :

• Delivery motorcycles
• Véhicules de flotte
• Commercial mobility solutions

Evaluate the Battery Supplier’s BMS Capability

The Battery Management System (BMS) is a critical part of a 72V electric motorcycle battery pack.

A suitable BMS should provide:

Protection Functions

Y compris :

• Protection contre les surcharges
• Protection contre la surcharge
• Protection contre les surintensités
• Protection contre les courts-circuits
• Protection de la température
• Équilibre cellulaire

Smart Communication Functions

For advanced electric motorcycle applications, suppliers may provide:

• Communication CAN
• UART
• RS485
• Surveillance Bluetooth

Smart BMS allows vehicle manufacturers to monitor:

• Battery status
• Capacité restante
• Fault information
• Conditions de fonctionnement

Check the Manufacturing Process of the Battery Supplier

A professional 72V battery manufacturer should have a controlled production process.

Battery Cell Inspection

Before assembly:

• Test de tension
• Test de résistance interne
• Capacity checking
• Cell matching

are important steps.

Consistent cells help improve battery pack performance.

PACK Assembly Process

Typical production steps include:

1. Disposition des cellules
2. Welding connection
3. Installation du système de gestion de batterie (BMS)
4. Wiring assembly
5. Housing installation
6. Performance testing

For electric motorcycle applications, the battery pack also needs mechanical protection against:

• Vibrations
• Shock
• Poussière
• Moisture

Aging and Final Testing

Before shipment, battery packs should complete testing procedures such as:

• Charging test
• Discharging test
• Protection test
• Communication test
• Aging test

These processes help verify product consistency.

Certifications and Compliance for 72V Electric Motorcycle Batteries

When exporting electric motorcycle batteries, manufacturers should consider market requirements.

Common documents and certifications include:

UN38.3

Required for lithium battery transportation.

It covers safety tests including:

• Altitude simulation
• Temperature cycling
• Vibrations
• Mechanical shock

IEC 62133-2

A safety standard for rechargeable lithium battery cells and batteries.

CE and RoHS

Common requirements for products entering European markets.

EU Battery Regulation

Battery manufacturers supplying European customers should pay attention to requirements related to:

• Battery information
• Durabilité
• Compliance documentation

Questions to Ask Before Choosing a 72V Battery Supplier

1. Can the supplier provide custom battery design?

Ask whether they support:

• Personnalisation de la tension
• Capacity adjustment
• Conception de la structure de la batterie
• Personnalisation du BMS

2. Does the supplier have mass production experience?

Parmi les facteurs importants, on peut citer :

• Production capacity
• Système de contrôle de la qualité
• Repeat order consistency
• Gestion de la chaîne logistique

3. Can they provide technical support?

A professional supplier should support:

• Battery selection
• Prototype testing
• Vehicle integration
• Certification documents

Dongguan Yizhan Electronics: Custom 72V Electric Motorcycle Battery Solutions

Dongguan Yizhan Electronics Technology Co., Ltd.  focuses on lithium battery PACK manufacturing and customized battery solutions.

The company provides battery solutions for:

• Motos électriques
• Scooters électriques
• Vélos électriques
• Industrial vehicles
• Robotique
• Matériel médical

72V Battery Pack Customization Capability

Yizhan Electronics supports:

• 72V lithium-ion battery packs
• High-capacity battery solutions
• Intégration intelligente de la GTB
• Conception de logements sur mesure
• OEM/ODM development

Manufacturing Advantages

Production capabilities include:

• Battery cell inspection
• Assemblage automatisé
• Soudage au laser
• Installation du système de gestion de batterie (BMS)
• Tests de vieillissement
• Contrôle qualité final

The company works with customers to develop battery packs according to vehicle specifications and application requirements.

Conclusion

Selecting a 72V electric motorcycle battery supplier requires evaluating more than battery voltage and capacity.

OEM buyers should consider:

• Qualité des cellules de batterie
• BMS design
• Engineering support
• Capacité de production
• Testing procedures
• Certification requirements

A professional battery PACK manufacturer can help electric motorcycle companies develop reliable and suitable power solutions.

Dongguan Yizhan Electronics Technology Co., Ltd. provides customized 72V lithium battery solutions with battery design, PACK manufacturing, and technical support for global electric mobility applications.