Custom replacement and OEM battery solution for Wenbox 720 electric bikes, distributors, repair networks and fleet operators across Russia, Kazakhstan, Belarus and neighboring Eurasian markets.

| Application | Wenbox 720 replacement and OEM projects |
| Specification | 60V 40Ah, finalized after fitment review |
| Chemistry | LiFePO4 battery cells |
| Protection | Smart BMS options for voltage, current, short-circuit and temperature protection |
| Production | OEM/ODM production with sample confirmation |
Cold temperatures, long transport routes and intensive daily use require a battery matched to the real operating profile. We can adapt cell layout, insulation, enclosure, BMS parameters, cable gauge and connectors. Please provide the lowest operating temperature, controller power, charging routine and expected daily mileage. Actual range varies with load, speed, terrain and climate.

Foshan Airuisi Intelligent Technology Co., Ltd. integrates lithium battery R&D, engineering, manufacturing and OEM/ODM service. Projects move through requirement review, technical design, prototype, sample testing, customer confirmation, mass production and final inspection. Five production lines support replacement, wholesale and fleet programs.

CE, UN38.3 and MSDS support is available according to the confirmed battery and order. For a precise quotation, send the original battery label, compartment measurements, connector photos, charger specifications, controller power, required quantity and destination country.