Start with the battery system
Provide voltage range, chemistry, BMS and permitted charging input.
Product line · system matching required
Review the current range-extender records, then match the battery system, charging target and interface before confirming the exact configuration.
Category directory
Models in this category
Open a model; final configuration is confirmed in the quotation.
Choose and verify
Provide voltage range, chemistry, BMS and permitted charging input.
Confirm connectors, control logic, current limits, protections and communication needs.
Set mounting, cooling, exhaust, vibration, noise, access and environmental constraints.
| Decision field | Compare | Confirm before order |
|---|---|---|
| Battery system | Chemistry, nominal and operating voltage, capacity and BMS | Battery-system documentation |
| Charging interface | Voltage range, current, connector, control and protection | Compatible interface specification |
| Generator function | Fuel, rated output, operating logic and starting | Exact range-extender model data |
| Installation | Mounting, dimensions, weight, cooling, exhaust and vibration | System layout and integration review |
| Operation and safety | Start/stop logic, faults, service access and documentation | Approved integration and test plan |
Visual range review
Compare visible construction and service access. Exact specifications follow the linked model record.
Use them to identify the current inquiry records, then send the battery-system and interface requirements. Compatibility, production configuration and documents are confirmed for the exact quoted model.
No. Nominal voltage alone is insufficient. Check the full battery voltage range, chemistry, BMS, charging current, connector, control logic and protection requirements.
The vehicle or equipment owner, battery-system or BMS supplier and range-extender supplier should align the electrical interface, control logic, protection, installation and test plan.
Inside BEAR
A quick view of the product range, assembly work and prepared packaging.


