CDC68 Dual Charger is a high-performance dual battery charger meticulously designed for professionals working in land surveying, engineering, and geospatial data collection. Compatible with a wide range of Topcon and Sokkia total stations, including SET, FX, CX, SX, DX, ES, PS, and OS series, Sokkia GRX1, GRX2 GPS, Topcon HIPER V, PS, BDC70, BDC58, SRX, this charger ensures your batteries are always powered and ready for demanding fieldwork.
Whether you’re charging Sokkia BDC70, BDC46, or Topcon BDC58 batteries, the Topcon Sokkia CDC68 Dual Charger offers reliable, efficient, and safe charging for uninterrupted operations. This versatile device is a must-have for surveyors seeking a dependable power solution across various instruments and terrains.
CDC68 Dual Charger: A Comprehensive Charging Solution
Unmatched Compatibility Across Devices
The CDC68 Dual Charger for batteries is not limited to a single model or brand. Designed with adaptability in mind, it supports a comprehensive list of batteries and surveying systems:
- Compatible Batteries: BDC70, BDC58, BDC46
- Compatible Devices:
- Sokkia GRX1, GRX2
- Topcon HIPER V, PS, SRX
Its versatility makes the Sokkia CDC68 charger a cost-effective alternative to maintaining multiple charging units.
Key Features at a Glance
Feature | Details |
| Dual Charging | Charges two batteries simultaneously for maximum efficiency. |
| Device Compatibility | Works with Topcon and Sokkia Total Stations |
| Safety Mechanisms | Built-in protections: Overcharge, Overcurrent, Overheating |
| Power Input | AC 100V–240V, 50–60Hz – Global compatibility |
| Output Performance | DC 8.4V / 1.2A stable current |
| Charging Indicators | LED lights show real-time charging status |
| Portability | Lightweight and compact for field use |
| Build Quality | Rugged casing, designed for tough environmental conditions |
Technical Specifications
Specification | Details |
| Model | CDC68 |
| Input Voltage | 100–240V AC, 50/60Hz |
| Output Voltage | 8.4V DC |
| Output Current | 1.2A |
| Compatible Batteries | BDC70, BDC46, BDC58 |
| Compatible Devices | Sokkia GRX1/GRX2, Topcon HIPER V/PS/SRX |
| Charging Ports | 2x for dual battery charging |
| Charging Indicators | LED lights for monitoring charging progress |
| Protection Features | Overcharge, short circuit, and overheating safety |
| Dimensions | 120mm x 70mm x 40mm |
| Weight | 250g (approx.) |
Why Choose the Topcon Sokkia CDC68 Dual Charger?
The CDC68 dual charger for batteries is engineered with surveyors’ field challenges in mind. Here’s why this charger stands out:
1. OEM-Equivalent Performance
Get the same reliable performance as original manufacturer chargers, without the OEM price tag. Designed to meet or exceed industry standards, this charger ensures optimal battery life and quick recharging cycles.
2. Enhanced Safety
Equipped with advanced circuitry, the CDC68 ensures thermal regulation, overvoltage protection, and short circuit prevention, safeguarding both your equipment and your workplace.
3. Built for the Field
From deserts to damp forests, the rugged design of the Sokkia CDC68 charger ensures it performs consistently in harsh outdoor environments.
4. Travel-Ready
Its lightweight and compact form makes it easy to carry in survey kits, ideal for remote and mobile field operations.
5. Universal Voltage Input
Supporting global input standards (100–240V AC), the CDC68 is travel-friendly for international survey projects.
Applications
The CDC68 Dual Charger supports professionals across diverse surveying and geospatial fields:
- Land Surveying Projects
- Construction Site Layouts
- Engineering and Mapping Operations
- GNSS Positioning
- Utility Detection and Infrastructure Surveys
- Geospatial Data Collection & Analysis
Whether you’re managing an infrastructure blueprint or mapping terrain features in the wilderness, this dual charger is your energy lifeline.
Battery Compatibility Table
Battery Model | Compatible With |
| BDC70 | Topcon HIPER V, PS, Sokkia GRX1, GRX2 |
| BDC58 | Topcon total stations (selected models) |
| BDC46 | Sokkia legacy and current series |
This chart helps ensure you’re using the CDC68 correctly for your specific battery type and device.
Best Practices and Maintenance Tips
Extend the lifespan of your CDC68 dual charger and batteries by following these expert maintenance tips:
- Unplug after Full Charge: Don’t leave batteries connected beyond full capacity.
- Keep it Cool: Store in a dry, well-ventilated area away from direct sunlight.
- Inspect Regularly: Check for cable fraying or charger casing damage.
- Avoid Moisture: Do not use or store the charger in wet or high-humidity environments.
- Clean with Care: Use a dry, soft cloth to clean the charger casing.
Customer Benefits
Benefit | How it Helps You |
| Fast Charging Time | Less downtime, more productive field hours |
| Multi-Battery Efficiency | Charge two batteries at once, streamlining your workflow |
| Cost-Saving Option | Affordable compared to OEM chargers without quality compromise |
| Long-Term Durability | Withstands tough field conditions, reduces replacement frequency |
| Multi-Device Flexibility | Supports both older and newer Topcon/Sokkia instruments |
Frequently Asked Questions
What batteries are compatible with the CDC68 Dual Charger?
The CDC68 is compatible with Topcon and Sokkia BDC70, BDC58, and BDC46 battery models, commonly used in GRX1, GRX2, PS, and HIPER V instruments.
Is it safe to leave batteries charging overnight?
While the CDC68 offers overcharge protection, it’s recommended to unplug batteries once fully charged to preserve their long-term health.
How do I know the batteries are fully charged?
LED indicators on the charger will change color (typically green) when a battery is fully charged.
What safety features does the charger have?
The CDC68 is built with multiple safety protections ,including:
- Overcharge Protection
- Overcurrent Protection
- Thermal Overload Protection
- Short-Circuit Prevention
Can I use this charger with third-party batteries?
Yes, as long as the battery matches the voltage and model (BDC70, BDC46, or BDC58), it can be safely used with the CDC68. However, OEM batteries are recommended for optimal performance.
How long does it take to fully charge a battery?
Charging times vary depending on battery capacity, but on average:
- BDC70 – ~3 to 4 hours
- BDC58 – ~2.5 to 3.5 hours
- BDC46 – ~2 to 3 hours













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