72V 30Ah LiFePO4 Battery Compatible with Wenbox U-B
72V 30Ah LiFePO4 Battery Compatible with Wenbox U-B
A custom-built replacement battery for verified Wenbox U-B electric bicycles used by repair businesses, parts distributors and commercial riders in Russia and neighboring Eurasian markets.
Replacement projects begin with the battery bay
A voltage match alone does not guarantee compatibility. Our engineers review the available length, width and height, enclosure mounting method, handle clearance, charge and discharge ports, polarity, cable direction, controller current and charger output. Wenbox is an independent third-party vehicle brand; our factory supplies compatible battery solutions and is not the vehicle manufacturer.
72V power in a space-specific enclosure
The proposed 72V 30Ah LiFePO4 configuration is intended for projects that require higher system voltage while keeping the pack within a defined installation area. The finished design is confirmed only after reviewing the bicycle interface and approved sample.
| Compatibility | Suitable for Wenbox U-B after technical verification |
| Reference rating | 72V 30Ah |
| Battery chemistry | LiFePO4 cells |
| Business model | OEM/ODM, MOQ starting from 100 sets |
| Manufacturing scale | Five production lines; up to 1,000 packs per day |
A practical spare-parts solution for Eurasia
Importers and service networks often need a stable replacement specification that can be reordered across several batches. We record the confirmed enclosure, connector, wiring and BMS parameters to support repeat production. For Russian winter conditions, customers should provide the minimum temperature, storage environment and charging schedule so appropriate current limits and insulation can be evaluated.
Engineering choices available
- Voltage, capacity, discharge current and internal cell arrangement
- Enclosure dimensions, shape, material, color, mounting structure and handle
- Charge socket, discharge plug, connector family, polarity and cable routing
- Custom BMS current limits, cell balancing, temperature protection and monitoring
- Optional Bluetooth communication, data output and GPS-related functions
- Custom logo, multilingual labels, cartons and supporting charger
- Charging-cabinet matching for fleet or station projects
How the order moves through our factory
- Review measurements, vehicle data and performance targets.
- Develop the cell layout, BMS, enclosure and connection scheme.
- Produce and test a prototype.
- Confirm the sample and final specification.
- Begin mass production and shipment inspection.
Foshan Airuisi Intelligent Technology Co., Ltd. provides this process as a complete lithium battery OEM/ODM service from engineering to delivery.
Information required for quotation
Please send the original battery label, accurate compartment dimensions, photographs of both ports, charger label, controller power, expected discharge current, quantity, destination and branding requirements. CE, UN38.3 and MSDS support is available for the confirmed product and market.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.