1. Introduction
The ETAKER F1000 is a versatile and powerful dual-channel DC-to-DC battery charger designed for off-grid power solutions. It efficiently combines power from your vehicle's alternator and solar panels to charge compatible power stations and batteries. This manual provides comprehensive instructions for the safe and effective use of your F1000 charger, ensuring optimal performance for your SUVs, RVs, boats, and trucks.

Figure 1.1: The ETAKER F1000 Alternator & Solar Charger unit.
2. Safety Instructions
Please read and understand all safety instructions before operating the ETAKER F1000. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Ensure all connections are secure and properly insulated to prevent short circuits.
- Do not expose the device to water or excessive moisture.
- Operate the device in a well-ventilated area to prevent overheating.
- Do not attempt to disassemble or modify the F1000. Refer all servicing to qualified personnel.
- Keep out of reach of children.
- Verify battery compatibility before connecting. The F1000 is compatible with various alternator types and 98% of car models.
3. What's Included
Upon unpacking your ETAKER F1000, please verify that all components are present:
- ETAKER Fleet 1000 Smart Driving Charger (1 unit)
- 3M Input Connected Cable (1 unit)
- Protective Case (1 unit)
- Short Circuit Protection Box (1 unit)
- 5M Output Connected Cable (1 unit)
4. Product Overview
The ETAKER F1000 is designed for efficient and flexible power management. It features a robust aluminum alloy shell for heat dissipation and supports dual-channel charging.
4.1 Key Features
- 1000W Fast Charging: Generates 1 kWh of power in approximately one hour of driving.
- Dual-Channel Charging: Combines up to 500W from your car's alternator and up to 500W from solar panels for a total of 1kW charging rate.
- Multi-Battery Type Compatibility: Compatible with various alternator types and 98% of car models, suitable for RVs, SUVs, commercial vehicles, boats, and trucks.
- Efficient Heat Dissipation: Durable 6063 aluminum alloy shell with fin design and a quiet fan ensures reliable performance.
- Reverse Charging: Supports charging the car starter battery from the power station and activating the car starter battery to enhance the lifespan.
- APP Real-Time Monitoring & Management: Monitor energy and system status remotely.
- Power Adaptive Adjustment Tech: Digital PID algorithm stabilizes current and prevents battery low voltage, protecting the car battery.
4.2 Component Identification

Figure 4.1: Front and Rear Panel Layout of the ETAKER F1000.
- CAR INPUT Interface (XT90): Connects to the vehicle's alternator.
- SOLAR INPUT Interface (XT60): Connects to solar panels.
- MODE Button: Used to select operating modes.
- OUTPUT Interface (XT60): Connects to the power station or battery being charged.
- ON/OFF Switch: Powers the unit on or off.

Figure 4.2: Diagram illustrating the dual-channel input from alternator and solar panels.
The F1000 utilizes a dual-channel input system, allowing simultaneous charging from both your vehicle's alternator (up to 500W) and connected solar panels (up to 500W). This combined input enables a rapid charging rate of up to 1kW, significantly reducing charging time for your power station.

Figure 4.3: Compatibility diagram showing connection to various power sources and loads.
The F1000 is highly compatible, designed to work seamlessly with ETAKER portable power stations, other third-party power stations, lead-acid and lithium-ion batteries (12V-48V), and various DC electrical appliances.

Figure 4.4: Illustration of the reverse charging capability for vehicle starter batteries.
A unique feature of the F1000 is its reverse charging capability. It can charge your car's starter battery from your power station, which is useful for jump-starting or maintaining battery health, especially during prolonged vehicle inactivity.

Figure 4.5: Diagram showing solar input conversion to DC output for various appliances.
The F1000 can convert solar input directly to DC output (12V, 24V, 36V, 48V 20A), allowing you to power various DC appliances directly from your solar panels with high efficiency.

Figure 4.6: Screenshot of the mobile application for real-time monitoring.
Monitor and manage your F1000 and connected systems in real-time using the dedicated mobile application. This allows you to check energy flow, system status, and adjust settings from your smartphone.

Figure 4.7: Illustration of the reverse smart power supply feature.
The reverse smart power supply feature allows you to keep essential vehicle systems like lights and audio operational even when the vehicle's engine is off, drawing power from your connected power station.
5. Setup and Installation
The ETAKER F1000 is designed for easy installation in various vehicles and boats, addressing space limitations effectively.
5.1 Installation Location
- Choose a dry, well-ventilated location away from direct sunlight and heat sources.
- Ensure sufficient space around the unit for proper airflow and heat dissipation.
- Mount the unit securely to prevent movement during vehicle operation.
5.2 Wiring Diagram

Figure 5.1: Example installation in various vehicle types.
The F1000 is suitable for RVs, campers, cars, trucks, and boats with 12V systems. The installation process involves connecting the F1000 to your vehicle's alternator, solar panels (if applicable), and your power station or battery bank.

Figure 5.2: Simplified wiring diagram for vehicle integration.
Connect the 3M Input Connected Cable from your vehicle's starter battery (via the Short Circuit Protection Box) to the CAR INPUT (XT90) on the F1000. Connect your solar panels to the SOLAR INPUT (XT60). Finally, connect the 5M Output Connected Cable from the OUTPUT (XT60) of the F1000 to your power station or auxiliary battery.
Note: For detailed wiring instructions and safety precautions, it is recommended to consult a qualified automotive electrician or refer to the full installation guide available on the ETAKER website.
6. Operating Instructions
6.1 Powering On/Off
- To power on the F1000, ensure all connections are secure, then toggle the ON/OFF switch to the 'ON' position.
- To power off, toggle the ON/OFF switch to the 'OFF' position.
6.2 Charging Modes
The F1000 automatically manages power input from both alternator and solar sources. Use the MODE button to cycle through available display modes or settings if applicable (refer to the full digital manual for specific mode functionalities).
6.3 APP Monitoring
Download the ETAKER mobile application from your device's app store. Follow the in-app instructions to connect your F1000 via Bluetooth or Wi-Fi (if supported). The app provides real-time data on charging status, input/output power, battery voltage, and allows for remote management of certain settings.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your ETAKER F1000.
- Cleaning: Wipe the unit with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Connections: Periodically check all cable connections to ensure they are tight and free from corrosion.
- Ventilation: Ensure the cooling fins and fan are free from dust and debris to maintain efficient heat dissipation.
- Storage: When not in use for extended periods, store the F1000 in a cool, dry place.
8. Troubleshooting
If you encounter issues with your ETAKER F1000, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | No power input; loose connections; faulty ON/OFF switch. | Check all power connections. Ensure the vehicle is running if using alternator input. Verify the ON/OFF switch position. |
| No charging output. | Input power insufficient; output cable loose; connected battery full or incompatible. | Confirm input power (alternator/solar) is active. Check output cable connection. Verify battery status and compatibility. |
| Overheating. | Blocked ventilation; excessive load; high ambient temperature. | Ensure cooling fins are clear. Reduce load if possible. Move to a cooler, well-ventilated area. |
| APP connection issues. | Bluetooth/Wi-Fi off; app not updated; unit not discoverable. | Ensure Bluetooth/Wi-Fi is enabled on your device. Restart the app and the F1000. Re-pair the device in the app. |
If the problem persists after attempting these solutions, please contact ETAKER customer support.
9. Specifications
| Specification | Detail |
|---|---|
| Product Model Number | YZ-AC-F1000 |
| Product Dimensions | 10 x 14 x 2.7 inches (10"D x 14"W x 2.7"H) |
| Item Weight | 7.26 pounds |
| Brand | ETAKER |
| Output Voltage | 12 Volts (supports 12V, 24V, 36V, 48V DC output) |
| Max Alternator Input | 500W |
| Max Solar Input | 500W |
| Total Max Charging Power | 1000W (1kW) |
| Compatibility | Most starter batteries, 98% of car models, lead-acid, lithium-ion batteries (12-48V) |
| Material | 6063 Aluminum Alloy Shell |
| Safety Certification | UL |
| Date First Available | November 27, 2024 |
10. Warranty and Support
ETAKER products are manufactured to high-quality standards. For warranty information and customer support, please refer to the warranty card included with your product or visit the official ETAKER website. You can also contact ETAKER customer service through the contact information provided on their Amazon store page or official website for technical assistance and troubleshooting beyond this manual.
ETAKER Store Link: Visit the ETAKER Store on Amazon





