Trimble Four Slot Charger is a high-performance, multi-bay charging solution engineered specifically for professionals who rely on Trimble GPS, GNSS receivers, and total stations. Designed to support the simultaneous charging of up to four batteries, this powerful unit enhances productivity and eliminates downtime during critical fieldwork.
Whether you’re conducting topographic surveys, construction layout, or GIS data collection, this multi-slot charger for Trimble batteries ensures your equipment remains operational throughout the day. Compatible with Trimble R-series receivers, S-series total stations, and more, it provides fast, efficient, and intelligent charging in a compact, field-ready form factor.
This four-slot charger for Trimble R6, R8 S6, S8, R10, 5800 Battery is the optimal solution for keeping your power-intensive surveying equipment fully charged and field-ready.
The Trimble Four Slot Charger provides rapid, simultaneous charging for up to four batteries, supporting a wide range of Trimble-compatible battery models. From GNSS receivers to robotic total stations, it meets the rigorous power needs of modern geospatial professionals.
By using smart charging technology and integrated safety protections, this charger for the Trimble GPS battery extends battery life, reduces downtime, and ensures reliable power in challenging environments. Its compact footprint and rugged build make it suitable for both office use and field deployment.
Key Features Of Four Slot Charger
Feature | Description |
| Simultaneous Charging | Charge up to four Trimble batteries at the same time. Each slot works independently for optimal flexibility. |
| Universal Compatibility | Works with multiple Trimble battery models, including 92670, 54344, 99511-30, and 79400. |
| Smart Charging System | Protects batteries using overcharge prevention, voltage regulation, and temperature control. |
| Interchangeable Inserts | Comes with custom inserts for R10 and R12 batteries to ensure proper alignment and safe charging. |
| LED Status Indicators | Displays charging status (charging or full) for each bay. |
| Compact & Portable Design | Lightweight and rugged, ideal for transport and on-site use. |
| Global Voltage Support | Operates on AC 100–240V for use in various regions and job sites. |
Technical Specifications
Specification | Details |
| Product Type | Multi-Bay Battery Charger (Four Slots) |
| Input Voltage | AC 100–240V, 50–60Hz |
| Output Voltage | 10.8V per slot |
| Charging Slots | 4 independent bays |
| Charging Time | Approximately 3 to 5 hours, depending on battery capacity |
| LED Indicators | Red (Charging), Green (Fully Charged) |
| Supported Battery Models | 92670, 54344, 99511-30, 79400 |
| Weight | Approx. 1.2 kg |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -20°C to 60°C |
| Certifications | CE, FCC, RoHS |
| Safety Features | Over-voltage, over-current, short-circuit, and temperature protection |
| Inserts for R10/R12 | Included in the package |
Compatibility Matrix
Compatible Trimble Devices
GNSS & GPS Receivers | Total Stations | Other Supported Equipment |
| R6, R7, R8 (All Models), R10*, R12* | S3, S5, S6, S7, S8 | SPS610, SPS620, SPS930 |
| 5700, 5800 | VX Series | RTS555, RTS633, RTS655, RTS773, RTS873 |
| SPS985, SPS986 | SPS700–SPS730 |
Note: R10 and R12 models require specific inserts, which are provided with the charger.
Supported Trimble Battery Models
Battery Model | Compatible Trimble Devices |
| 92670 | Trimble GNSS Receivers |
| 54344 | R-Series GNSS Units |
| 99511-30 | VX Series and Total Stations |
| 79400 | SPS and RTS Series Equipment |
Benefits of Using the Trimble Four Slot Charger
Maximum Field Efficiency
When using power-hungry devices like the Trimble R10 or S8, having multiple batteries charged and ready is essential. This charger lets you keep backup batteries on standby to prevent workflow interruptions.
Improved Equipment Uptime
Avoid costly delays caused by low power. Trimble four slot charger charges four batteries at once minimizes the need for staggered charging and reduces idle time in the field.
Enhanced Safety and Battery Health
Built-in safety features including over-voltage, over-current, and thermal protection ensure safe and efficient charging while protecting the longevity of your batteries.
One Charger for All Devices
This trimble four slot charger is compatible with multiple Trimble systems—GNSS receivers, total stations, and more—eliminating the need for multiple power docks and adapters.
Compact and Travel-Ready
The lightweight and durable construction makes it easy to transport, whether you’re in the office or moving between field locations.
Ideal Applications
Surveying and Geospatial Work
Surveyors and mapping professionals often work in remote areas where power access is limited. This charger keeps Trimble batteries topped up and survey operations uninterrupted.
Civil Engineering and Infrastructure Projects
Multiple teams working across different field zones require a reliable power solution. This four-bay charger ensures consistent uptime for all Trimble surveying equipment.
Construction Layout and Site Control
Construction crews using Trimble robotic total stations or GNSS systems can maintain seamless operation across long shifts with fully charged batteries on hand.
GIS, Utility Mapping, and Environmental Surveying
For long-range data collection or high-accuracy mapping, consistent power is critical. This charger supports all-day operations with zero compromise.
How to Use the Four Slot Charger?
- Connect the charger to a power source using the supplied AC cable (supports 100–240V).
- Insert up to four compatible batteries.
- Use the included adapters for R10 and R12 models.
- Observe the LED lights:
- Red indicates charging
- Green indicates a full charge
- Remove batteries once fully charged to preserve battery life.
Best Practices For Maintenance
- Store in a dry, cool location when not in use.
- Clean battery contacts regularly with a dry, lint-free cloth.
- Avoid exposure to moisture, dust, or extreme heat.
- Only use original Trimble-compatible batteries to ensure safety and performance.
Frequently Asked Questions
Can I charge different battery models at the same time?
Yes. The charger supports charging of various compatible Trimble battery models simultaneously, including 54344, 92670, 99511-30, and 79400.
Does the charger include adapters for R10 and R12 batteries?
Yes. Custom inserts for R10 and R12 battery models are included to ensure a secure and accurate fit.
How long does it take to charge a battery?
Depending on the battery’s size and condition, it typically takes between 3 and 5 hours to fully charge a single battery.
Is it safe to leave batteries in the charger overnight?
The charger includes overcharge protection. However, to maximize their lifespan, it is recommended that batteries be removed after they are fully charged.
Will this charger work with Trimble VX and SPS series devices?
Yes. The charger supports battery models used in VX and SPS series equipment, such as SPS985, SPS986, and VX total stations.
Do all four slots charge independently in Trimble Four Slot Charger?
Yes. Each slot functions independently, allowing you to charge one, two, three, or four batteries as needed.











Jason Miller –
We’ve been using this four slot charger on our construction sites for the past month, and it’s been a total game-changer. Charging four Trimble batteries at once saves us so much downtime.
Amanda Johnson –
Solid investment for any serious surveyor.
Tyler Brooks –
Good product overall. The build is solid, charges reliably, and keeps our gear ready.