Instrumentation and indicators
BDI LCD battery indicator and hour meter
Battery indicator with total and partial hour meter
The BDI combines battery state-of-charge indication and machine operating-hour counting in one instrument.
The device automatically recognises the rated battery voltage and gives an immediate charge-level indication. The total hour meter records overall use, while the partial counter can be reset to monitor shifts or work intervals.
- Automatic voltage recognition
- Total and partial hour meter
- Low current consumption

Key features
- Compatible with 12, 24, 36 and 48 V batteries
- Automatic battery-voltage recognition
- Immediate state-of-charge indication
- Total hour meter
- Resettable partial hour meter
- Counting activated by positive or negative command
- External command to display or reset the partial counter
- Current consumption of approximately 2 mA
- Factory configuration for lead-acid or GEL batteries
- IP67 front protection
- Black ABS body
- Polycarbonate front lens
- Reduced installation depth
- Panel installation
Applications
The BDI is suitable for forklift trucks, electric vehicles, industrial cleaning machines, platforms and other battery-powered equipment.
Combining indicator and hour meter allows machine energy status to be checked, maintenance scheduled and actual operating hours verified.
Model and technical data
On small screens, scroll the table horizontally to read all data.
| Code | Battery voltages | Hour meter | Front protection |
|---|---|---|---|
| BDI | 12 / 24 / 36 / 48 V | Total and partial | IP67 |
- Voltage recognition
- automatic
- Consumption
- approximately 2 mA
- Mounting hole
- 52 mm diameter
- Housing
- black ABS with polycarbonate lens
Options
- Changeover-contact relay for machine inhibit
- Alarm indication for discharged battery
Request information
Contact us to verify BDI compatibility with the machine voltage, battery and electrical system.
