Trimble 12V Power Cable with Battery Clips for GPS Receivers – Model 46125-20
Compatible with Trimble 4700, 4800, 5700, 5800, R6, R7, R8, SPS Series GPS Receivers
Overview
The Trimble 12V Power Cable with Battery Clips – 46125-20 is a professional-grade power accessory engineered for maximum compatibility and durability across multiple generations of Trimble GPS and GNSS receivers. Designed specifically to support extended field operations, this rugged cable provides a reliable connection from a standard 12V external battery to Trimble receivers equipped with a 7-pin (0B) connector.
This cable is an essential tool for surveyors, construction crews, and field technicians who require a stable power solution for long-duration GNSS data collection. It features heavy-duty alligator clips for secure battery connection, an integrated fuse for safety, and a precision-engineered 7-pin male connector compatible with a wide range of Trimble devices.
Key Features
- Compatible with a broad range of Trimble GNSS GPS receivers
- Provides secure power connection from a 12V battery source
- Features rugged, heavy-duty alligator clips
- Integrated inline fuse for circuit protection
- High-quality 7-pin (0B) male connector
- Stable and consistent power delivery for long survey sessions
- Ideal for base station setups and RTK configurations
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Trimble 12V Power Cable with Battery Clips |
| Model Number | 46125-20 |
| Connector A (to receiver) | 7-pin Male (0B size) |
| Connector B (to power source) | Red and Black Heavy-Duty Alligator Clips |
| Input Voltage | 12V DC |
| Cable Type | External Power Supply Cable |
| Cable Length | Optimized for field flexibility (approx. 2m) |
| Fuse Protection | Inline safety fuse included |
| Build Material | Industrial-grade rubberized insulation |
| Usage | GNSS Receiver Power, RTK Base Station Support |
Compatible Trimble Models
| Trimble GPS/GNSS Receiver | Compatibility |
|---|---|
| Trimble 4700 | Yes |
| Trimble 4800 | Yes |
| Trimble 5700 | Yes |
| Trimble 5800 | Yes |
| Trimble R6 | Yes |
| Trimble R7 | Yes |
| Trimble R8 | Yes |
| Trimble SPS Series (all models) | Yes |
Product Benefits
- Enhanced Compatibility: Works with all Trimble GPS units that support the standard 7-pin (0B size) connector.
- Secure Battery Connections: High-tension alligator clips ensure a reliable connection to 12V external power sources.
- Field-Ready Durability: Built with thick insulation and robust strain relief to withstand rough environmental conditions.
- Safety First: Inline fuse protects both your GPS equipment and the power source from electrical surges or faults.
- Ease of Use: Clearly marked red and black clips allow for quick and error-free connection in the field.
Use Cases
| Application | Description |
|---|---|
| RTK Base Station Deployment | Maintain long-term, uninterrupted GPS base station power using a 12V battery |
| Mobile Surveying Operations | Power mobile receiver units directly from a vehicle or portable battery source |
| Construction and Engineering Projects | Reliable performance in rugged jobsite conditions for Trimble GPS units |
| Agricultural GNSS Monitoring | Connect GPS receivers to 12V systems in agricultural machinery |
| Utility and Infrastructure Surveys | Ideal for supporting extended remote operations without reliance on internal batteries |
Installation Instructions
- Connect Battery Clips
- Attach the red alligator clip to the positive (+) terminal of a 12V battery.
- Attach the black alligator clip to the negative (-) terminal.
- Plug into GNSS Receiver
- Insert the 7-pin male connector into the corresponding power port on your Trimble receiver.
- Secure Connections
- Ensure both battery clips and device connectors are firmly attached to prevent power interruptions.
- Power On
- Turn on your receiver and verify stable operation.
Maintenance and Safety Tips
- Inspect the cable for wear, fraying, or exposed wires before each use.
- Keep the alligator clips clean and dry to ensure optimal conductivity.
- Store in a dry, temperature-controlled environment when not in use.
- Replace the inline fuse immediately if blown.
- Avoid bending the cable at sharp angles to maintain longevity.
Why Choose the Trimble 46125-20 Power Cable?
This cable offers a direct and dependable connection for powering Trimble GPS and GNSS equipment from standard 12V external batteries. Whether you’re running a long-duration RTK session, establishing a base station in a remote area, or simply need a fail-safe power backup, this cable provides the performance and reliability expected by surveying professionals worldwide.
Frequently Asked Questions (FAQs)
Q1: Can this cable be used with any 12V battery?
A: Yes, as long as the battery provides a stable 12V DC output, this cable can safely connect your Trimble receiver using the built-in alligator clips.
Q2: Is this cable compatible with the Trimble SPS series?
A: Yes. It is compatible with all SPS GNSS receivers that use the 7-pin 0B connector, including SPS780, SPS881, and others.
Q3: Does this cable also charge the receiver’s internal battery?
A: No. This cable is designed to power the device directly, not to charge its internal battery.
Q4: What is the purpose of the inline fuse?
A: The fuse protects your GPS receiver from potential electrical damage caused by short circuits or voltage surges.
Q5: How long is the cable?
A: The standard length is approximately 2 meters, providing flexibility without excess slack.
Conclusion
The Trimble 12V Power Cable with Battery Clips (Model 46125-20) is a must-have power solution for professionals relying on Trimble GPS and GNSS receivers in the field. Its durable build, integrated safety features, and wide model compatibility make it the go-to choice for ensuring continuous and dependable equipment performance.
For anyone working in land surveying, construction, geospatial mapping, or agriculture—this cable delivers uninterrupted power and peace of mind.
Order now and power your Trimble GPS receiver with confidence, wherever your job takes you.















Reviews
There are no reviews yet.