Product Description
Toyota Battery Discharge Indicator with integrated Hour Meter and Lockout (OEM Part Number: 00591-03794-81) for electric lift trucks. Monitors battery state-of-charge, records operating hours, and provides lockout control to safeguard battery health. Compatible with a range of Toyota electric forklift models and supersedes several part numbers.
Specifications
Electrical
| Current Draw | Low-power consumption solid-state circuitry |
Material & Construction
| Enclosure Material | Industrial-grade molded plastic housing |
Part Numbers & Compatibility
| OEM Part Number | TO 00591-03794-81 |
| Manufacturer Part Number | 00591-03794-81 |
| Cross-Reference Part Numbers | TY 00591-09015-81; YT 220029245; YT 220037690; YT 524148929; YT 752060402; YT 752626302 |
| Replaces/Supersedes | TY 00591-09015-81 |
| Equivalent Part Numbers | YT 220029245; YT 220037690; YT 524148929; YT 752060402; YT 752626302 |
Frequently Asked Questions
Q: What does the Toyota TO 00591-03794-81 battery discharge indicator monitor?
A: The TO 00591-03794-81 is a Toyota OEM battery discharge indicator that monitors battery state-of-charge, records accumulated operating hours on the truck, and provides lockout control to prevent battery deep discharge damage. This integrated display protects battery health on electric lift trucks.
Q: Which Toyota electric forklift models use the TO 00591-03794-81 battery indicator?
A: The TO 00591-03794-81 fits a range of Toyota electric forklift models. Verify your truck model and serial range against Toyota parts documentation. Cross-reference part numbers include TY 00591-09015-81, YT 220029245, YT 220037690, YT 524148929, YT 752060402, and YT 752626302.
Q: What is the voltage specification for the TO 00591-03794-81 discharge indicator?
A: The TO 00591-03794-81 is designed to work with specific battery voltage systems on Toyota electric lift trucks. Verify the voltage (typically 12V, 24V, or 36V) matches your truck battery system before installation.
Q: Does the TO 00591-03794-81 supersede the TY 00591-09015-81?
A: Yes, the TO 00591-03794-81 supersedes the TY 00591-09015-81. If your equipment was equipped with the older part number, the TO 00591-03794-81 serves as the current OEM replacement.
Q: How does the hour meter function on the TO 00591-03794-81 help with maintenance?
A: The integrated hour meter on the TO 00591-03794-81 records total operating hours, which helps track maintenance intervals and battery cycle life. Use hour meter readings to monitor when battery conditioning or replacement may be necessary.