One Article to Understand It All｜How Powerful Is Formitek's 1000 W Unidirectional Charger? Read This and You'll Know
News & Updates
April 30, 2026
One Article to Understand It All｜How Powerful Is Formitek's 1000 W Unidirectional Charger? Read This and You'll Know
I. Key Specifications
Models:
• XGXWAC1K0S012IA1
• XGXWAC1K0S015IA1
• XGXWAC1K0S020IA1
Rated Power: 1 kW
Rated Voltage: 48 V, 60 V, 72 V, three specifications available
Topology: PFC + LLC high-frequency soft-switching topology
Communication: CAN or RS485
Protection Rating: IP65
Cooling Method: Forced-air cooling with fan
Dimensions: 213.5 × 123.5 × 79 mm
Electrical Specifications
Environmental Performance and Reliability
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II. Key Advantages
Four Key Advantages That Set a New Industry Benchmark
High Efficiency and Energy Savings for Lower Operating Costs
Built with an advanced topology and high-frequency devices, the charger achieves conversion efficiency of over 95%. Over long-term use, it can significantly reduce energy costs. Ultra-low no-load loss and intelligent temperature control further reduce energy waste, aligning with the trend towards green and low-carbon development.
Adaptability to All Scenarios with Strong Compatibility
With a wide input voltage range of 90-264 V, the charger is compatible with mainstream power grids worldwide. With a maximum output voltage of 87 V, the charger precisely supports various battery types, including 48-72 V lithium batteries and lead-acid batteries. Its wide-temperature design and high protection rating ensure stable operation in extreme environments from -20°C to +55°C, making it suitable for outdoor, industrial, and vehicle-mounted applications.
Intelligent Safety Mechanisms for Worry-Free Operation and Maintenance
A fully automated charging process and intelligent data monitoring help reduce manual operation and maintenance costs. Multiple safety protection mechanisms, including overvoltage, undervoltage, and short-circuit protection, help eliminate safety risks. Communication interfaces support remote operation and maintenance, enabling fast fault identification and troubleshooting while greatly improving equipment reliability and service life.
Ultra-Compact Design for Maximum Space Utilization
With dimensions of only 213.5 × 123.5 × 79 mm and a weight of ≤3 kg, the charger is approximately 30% smaller than traditional products of the same category. It can be flexibly integrated into vehicle-mounted equipment, industrial terminals, and portable devices. Multiple installation methods are supported, including vertical, horizontal, and wall-mounted installation, making it ideal for space-constrained applications.
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III. Module Breakdown
High-Efficiency Power Conversion Module
The charger adopts a PFC + LLC high-frequency soft-switching topology, achieving ultra-high conversion efficiency of over 95% and saving more than 20% energy compared with traditional solutions. The module features an intelligent temperature-controlled fan that automatically adjusts speed according to load conditions, balancing heat dissipation performance and operating noise while reducing no-load loss to as low as 2 W.
Safety Protection Module
The charger integrates more than 10 comprehensive protection mechanisms, including input overvoltage and undervoltage protection, output overcurrent protection, short-circuit protection, reverse-connection protection, overheating protection, and lightning protection. Fault response time is ≤10 ms, and the system automatically shuts down and triggers an alarm under abnormal conditions.
The packaging adopts an integrated die-cast structure with full potting protection. With an IP65 protection rating, it is resistant to dust, moisture, and vibration. It is suitable for storage in a wide temperature range of -40°C to 85°C, meeting the demands of harsh outdoor and industrial environments.
Intelligent Battery Management Module
Equipped with an MCU-based intelligent control system, the charger supports a fully automated charging process, including constant-current charging, constant-voltage equalization charging, and float charging, requiring no manual supervision.
The product features a built-in temperature compensation circuit and AI-based intelligent cooling. Compatible with multiple battery types, including lithium batteries and lead-acid batteries, the charger helps reduce battery degradation and extend battery service life.
Intelligent Interaction and Communication Module
The charger is equipped with a high-brightness digital display or three-color LED indicator lights, providing real-time display of key data such as voltage, current, charging status, and fault codes. Operation is easy to understand.
It supports CAN bus or RS485 communication and can be integrated with vehicle-mounted control systems to enable remote monitoring, parameter configuration, and fault diagnosis. It is well suited for industrial IoT and intelligent operation and maintenance requirements.
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IV. Applications
With advantages such as wide voltage range, high protection rating, high efficiency, and intelligent control, the charger is widely suitable for the following applications:
1. Electric Mobility
Electric motorcycles and tricycles:
Provides charging support for heavy-duty electric motorcycles and heavy-duty electric tricycles.
RVs and yachts:
Provides stable energy replenishment for auxiliary batteries and onboard living power systems. It supports charging during operation and emergency reverse power supply, meeting power needs for outdoor camping and marine navigation.
Light electric vehicles:
Suitable for replenishing traction batteries in low-speed electric vehicles such as electric sightseeing vehicles and patrol vehicles, balancing endurance and portability.
Micro electric vehicles:
Can serve as the key onboard charger unit for daily charging needs in compact personal mobility vehicles.
2. Industrial and Warehousing Applications
Mobile equipment:
Provides fast charging for electric forklifts, AGV robots, portable electric tools, and similar equipment, improving operational efficiency and reducing equipment downtime.
Energy storage systems:
Suitable for small energy storage systems and backup power supplies for base stations, enabling intelligent battery management and efficient cycling to ensure stable energy supply.
3. Outdoor and Emergency Applications
Outdoor operations:
Suitable for power replenishment in camping, small vendor stalls, and other temporary outdoor power scenarios.
Emergency rescue:
Provides fast power replenishment for rescue and communication equipment, helping ensure smooth emergency operations.
4. Marine and Offshore Applications
Suitable for auxiliary battery systems in electric pleasure boats and small vessels. The high protection rating makes it suitable for humid and salt-spray environments, ensuring long-term stable operation.
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The 1 kW charger series offers three output specifications for charging 48 V, 60 V, and 72 V battery packs, meeting the requirements of different battery configurations.
With four key strengths — high efficiency, compact design, intelligent control, and safety — the product directly addresses the key challenges of small-power energy replenishment scenarios. Whether used for lightweight vehicle-mounted systems, portable industrial charging, outdoor emergency power, or supporting energy storage systems, the product delivers a stable, efficient, and reliable charging solution.
As a key component in the energy replenishment chain of electric equipment, the charger is not just a product. It is a key enabler driving electrification upgrades across specialized application scenarios.
For customized solutions tailored to specific applications such as vehicle-mounted, industrial, or outdoor use, or to learn more about product specifications and application cases, please contact us. We will provide technical support and service.
