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:
- バッテリーパックの設計
- 細胞の選択
- BMS開発
- 構造のカスタマイズ
- 安全性試験
- 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:
- モーター出力
- Controller current
- Required riding range
- Vehicle weight
- Application environment
例えば、こうだ：
| バッテリー仕様 | 代表的なアプリケーション |
|---|---|
| 72V 20Ah | Light electric motorcycles |
| 72V 30Ah | Daily commuting and performance models |
| 72V 40Ah-60Ah | Commercial vehicles and long-range applications |
| 72V 80Ah+ | Heavy-duty or special applications |
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.
例えば、こうだ：
- 1000W motor
- 2000W motor
- 3000W+ motor
may require different battery current outputs.
Controller Compatibility
The battery must match:
- 連続放電電流
- ピーク放電電流
- 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:
- バッテリー寸法
- Mounting brackets
- Cable position
- Connector selection
- Waterproof structure
How to Select the Right Battery Cells for a 72V Motorcycle Battery?
Battery cells directly influence:
- エネルギー密度
- サイクル寿命
- 安全性能
- コスト
Common choices include:
NMC Lithium Battery Cells
NMC cells are widely used where higher energy density is required.
メリット
- より高いエネルギー密度
- Compact battery design
- Suitable for lightweight vehicles
アプリケーション
- 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.
メリット
- Good thermal stability
- 長いサイクル寿命
- Suitable for frequent charging applications
アプリケーション
- Delivery motorcycles
- 社用車
- 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
含む：
- 過充電保護
- 過放電保護
- 過電流保護
- 短絡保護
- 温度保護
- セルバランシング
スマート通信機能
For advanced electric motorcycle applications, suppliers may provide:
- CAN通信
- UART
- RS485
- ブルートゥース・モニタリング
Smart BMS allows vehicle manufacturers to monitor:
- Battery status
- 残りの容量
- Fault information
- 動作条件
Check the Manufacturing Process of the Battery Supplier
A professional 72V battery manufacturer should have a controlled production process.
Battery Cell Inspection
Before assembly:
- 電圧試験
- 内部抵抗試験
- Capacity checking
- Cell matching
are important steps.
Consistent cells help improve battery pack performance.
PACK Assembly Process
Typical production steps include:
- 細胞の配列
- Welding connection
- BMS設置
- Wiring assembly
- Housing installation
- Performance testing
For electric motorcycle applications, the battery pack also needs mechanical protection against:
- 振動
- Shock
- ダスト
- 水分
Aging and Final Testing
Before shipment, battery packs should complete testing procedures such as:
- Charging test
- Discharging test
- Protection test
- 通信テスト
- エージングテスト
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
- 振動
- 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
- 持続可能性
- Compliance documentation
Questions to Ask Before Choosing a 72V Battery Supplier
1. Can the supplier provide custom battery design?
Ask whether they support:
- 電圧のカスタマイズ
- Capacity adjustment
- バッテリー構造設計
- BMSのカスタマイズ
2. Does the supplier have mass production experience?
重要な要素としては、以下のものが挙げられます：
- Production capacity
- 品質管理システム
- Repeat order consistency
- サプライチェーン管理
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:
- 電動バイク
- 電動スクーター
- Eバイク
- 産業用車両
- ロボット工学
- 医療機器
72V Battery Pack Customization Capability
Yizhan Electronics supports:
- 72V lithium-ion battery packs
- High-capacity battery solutions
- スマートBMSの統合
- カスタム・ハウジング設計
- OEM/ODM development
Manufacturing Advantages
Production capabilities include:
- Battery cell inspection
- 自動組み立て
- レーザー溶接
- BMS設置
- エージング試験
- 最終品質検査
The company works with customers to develop battery packs according to vehicle specifications and application requirements.
結論
Selecting a 72V electric motorcycle battery supplier requires evaluating more than battery voltage and capacity.
OEM buyers should consider:
- 電池セルの品質
- BMS design
- Engineering support
- 製造能力
- 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.
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