Not every electric motorcycle can use a standard battery pack. Some vehicles have limited battery space, while others require a stepped enclosure, unusual mounting points, custom terminals or a special cable layout.
For these projects, choosing a battery from a standard catalogue can create unnecessary compromises. TRB POWER provides custom battery solutions for riders, workshops, dealers and electric vehicle builders who need a battery designed around their actual vehicle.
A Custom 72V 135Ah Battery Project
One recent custom project used a 72V 135Ah battery configuration with a specially shaped enclosure. Based on the nominal specification, its energy capacity is:
72V × 135Ah = 9,720Wh
That equals approximately 9.72 kWh of nominal battery energy. Actual range and performance depend on the motor, controller, riding speed, terrain, rider weight, temperature, battery current limits and system efficiency.
This type of pack can provide a strong foundation for long-range and high-power electric motorcycle applications when the complete system is designed correctly.
A Battery Designed Around Your Vehicle
Custom battery development starts with the vehicle, rather than a fixed battery model. The enclosure can be designed around:
- Available frame and compartment space
- Unusual or stepped shapes
- Mounting brackets and fixing points
- Seat, cover and body-panel clearance
- Cable routing and service access
- Connector position and polarity
- Weight distribution and installation balance
This approach is useful when a conventional rectangular battery cannot fit correctly or when the vehicle requires a more integrated installation.
Custom Voltage, Capacity and Battery Shape
TRB POWER can discuss different aspects of a custom battery project, including battery voltage, amp-hour capacity, cell selection, series and parallel configuration, enclosure dimensions, stepped or irregular shapes, connector type, discharge cable length, BMS configuration, charger specification and monitoring requirements.
The final configuration depends on the vehicle, power target, available space, current requirements and operating environment. A higher capacity does not automatically mean more usable range unless the rest of the system is matched to it.
Multi-Platform Customization
Custom battery inquiries are welcome for many electric vehicle platforms, including:
- Surron electric motorcycles
- Talaria electric motorcycles
- Electric dirt bikes
- Custom e-moto builds
- Electric scooters
- Go-karts
- Golf carts
- Electric tricycles
- Utility vehicles
- Other light electric vehicles
The exact compatibility of every project must be reviewed individually. A battery with the same nominal voltage may still require a different connector, BMS, enclosure, charger or communication interface.
What Information Should You Send?
To help us evaluate a custom battery request, please provide:
- Vehicle brand, model and model year
- Current battery voltage and capacity
- Motor and controller information
- Target voltage, capacity and power
- Battery compartment measurements
- Photos of the installation area
- Connector and cable photos
- Desired charger specification
- Expected range or riding time
- Delivery country
Clear photos and accurate measurements help our team understand the project before discussing production.
Build the Battery Around the Complete System
A custom battery should be matched with the controller, motor, charger, wiring and vehicle structure. Before production, confirm the battery’s nominal voltage, maximum charge voltage, discharge capability, BMS settings, connector polarity, charger output and physical dimensions.
These details help reduce compatibility problems and support a safer installation. TRB POWER can also discuss complete power-system requirements for projects that need a battery, controller and motor combination.
Contact TRB POWER for Your Custom Battery
If your vehicle requires a special shape or specification, send us your project details. Whether you need a 72V 135Ah custom battery, a compact enclosure, a high-capacity pack or a battery for an uncommon vehicle, TRB POWER can review the requirements and discuss a suitable solution.
Contact service@trbpower.com with your vehicle information, battery measurements and performance target.
Custom shape. Custom capacity. Custom power. Built around your vehicle.
Specifications and compatibility depend on the final configuration. Battery installation should be completed by a qualified technician.
