1. Introduction and Safety Information
The Ansody S7 3000A Peak Car Battery Jump Starter is a portable device designed to jump start 12V vehicles with up to 10.0L gasoline or 8.0L diesel engines. It also functions as a portable power bank and features an integrated LED floodlight. Please read this manual thoroughly before use to ensure safe and effective operation.
Important Safety Precautions:
- Always ensure the jump starter is fully charged before use.
- Do not overcharge the internal battery.
- Do not smoke or strike a match near the battery pack or vehicle battery during operation.
- Connect the jumper cables correctly: positive to positive, negative to negative.
- Avoid short-circuiting the jumper clamps.
- Do not expose the device to extreme temperatures outside its operating range (-20°C to 60°C / -4°F to 140°F).
- Keep out of reach of children.
2. Package Contents
The Ansody S7 Jump Starter package includes the following items:
- Ansody S7 Jump Starter Unit
- Smart Jumper Cable with clamps
- USB Cable (for charging the jump starter)
- Storage Bag
- User Manual

3. Product Features and Components
The Ansody S7 is designed for versatility and safety:
- High Peak Current: 3000A peak current for starting large engines.
- Wide Vehicle Compatibility: Suitable for passenger cars, trucks, motorcycles, boats, ATVs, SUVs, snowmobiles, pickups, vans, and RVs.
- Extreme Weather Operation: Functions in temperatures from -20°C to 60°C (-4°F to 140°F).
- Portable Power Bank: Equipped with USB-A and Type-C ports for charging electronic devices.
- Integrated LED Floodlight: Features flashlight, SOS, and strobe modes for emergencies and illumination.
- Smart Jumper Cable: Provides safety protection including reverse polarity detection.

Safety Protection Technology:
The Ansody S7 incorporates a 10-point intelligent protection system:
- Over-Charge Protection
- Short Circuit Protection
- Reverse Polarity Protection
- Low Temp Protection
- High Temp Protection
- Over Voltage Protection
- Over Load Protection
- Reverse Charge Protection
- Over-Current Protection
- Spark-Proof Protection

4. Charging the Jump Starter
To ensure optimal performance, fully charge the Ansody S7 before its first use and after each jump start. The unit can be charged via USB-C.
Charging Methods:
- Wall Charger: Connect the provided USB cable to a 5V USB wall charger (not included) and plug it into the USB-C input port on the jump starter. Full charge takes approximately 5 hours.
- Car Charger: Use a 5V USB car charger (not included) with the provided USB cable to charge the unit in your vehicle. Full charge takes approximately 5 hours.

The display will show the charging progress. Ensure the unit is fully charged (100%) for maximum effectiveness.
5. Operating Instructions: Jump Starting Your Vehicle
Follow these steps to safely jump start your vehicle:
- Insert the Jump Cable: Insert the smart jumper cable into the 12V Jumper Cable port on the Ansody S7 Jump Starter. Ensure it is fully seated.
- Connect Clamps: Attach the red (positive, +) clamp to the positive terminal of your vehicle's battery. Attach the black (negative, -) clamp to the negative terminal of your vehicle's battery. If the jump leads are not long enough for your passenger car battery, you can clamp the positive pole on the positive pole of the car battery, and the negative pole can be clamped on the iron sheet of the car, not necessarily on the negative pole of the battery.
- Check Indicator: The smart jumper cable will have an indicator light. If it's blinking, it indicates a good connection. If the battery voltage is low or there is no battery, press the "BOOST" button on the smart cable. Wait for 30 seconds until the green light comes on.
- Start Vehicle: Start your car engine within 30 seconds of the green light appearing.
- Remove Cable: Once the vehicle starts, immediately remove the smart jumper cable from the jump starter unit, then disconnect the clamps from the vehicle battery (negative first, then positive).

Using the LED Floodlight:
Press the dedicated light button on the unit to cycle through flashlight, SOS, and strobe modes. This is useful for nighttime repairs, camping, or signaling for help.

Using as a Portable Power Supply:
Connect your electronic devices (phones, tablets, etc.) to the USB-A or Type-C output ports on the Ansody S7 using their respective charging cables. The jump starter will provide power for charging.

6. Maintenance
To prolong the life of your Ansody S7 Jump Starter:
- Recharge the unit every 3-6 months, even if not used, to maintain battery health.
- Store the jump starter in its storage bag in a cool, dry place away from direct sunlight and moisture.
- Clean the unit with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
- Inspect the jumper cables and clamps for any damage before each use.
7. Troubleshooting
If you encounter issues with your Ansody S7 Jump Starter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not start | Jump starter battery is low. | Recharge the jump starter to 100%. |
| Vehicle does not start | Jumper clamps not connected correctly. | Ensure clamps are firmly attached to the correct battery terminals (red to +, black to -). |
| Vehicle does not start | Vehicle battery is completely dead (below 2V). | Press the "BOOST" button on the smart cable and wait for the green light before starting. |
| Jump starter not charging devices | Jump starter battery is low. | Recharge the jump starter. |
| Jump starter not charging devices | USB cable or device is faulty. | Try a different USB cable or device. |
8. Specifications
- Model Number: S7
- Peak Output Current: 3000 Amps
- Battery Capacity: 10000 Milliamp Hours (Lithium Polymer)
- Voltage: 14.8 Volts
- Engine Compatibility: Up to 10.0L Gasoline Engine / 8.0L Diesel Engine
- Product Dimensions: 3.5D x 8.5W x 17.6H Centimetres (3.5 x 8.46 x 17.6 cm)
- Item Weight: 840 g
- Operating Temperature: -20°C to 60°C (-4°F to 140°F)
- USB-C Input: 5V/2.4A
- USB-A Output: 5V/2.4A
- Manufacturer: Shenzhen Carku Technology CO., Limited
9. Warranty and Support
Ansody provides an industry-leading 24-Month Ansody Care warranty and lifetime technical support for the S7 Jump Starter. For any inquiries or assistance, please do not hesitate to contact Ansody customer service, available 24 hours a day, seven days a week.
Manufacturer Warranty Description: 1.5 Year Manufacturer
Contact Information: Please refer to the contact details provided in your product packaging or visit the official Ansody website for support.