VTOMAN V10 3500A & V3 Pro 2000A Jump Starter Instruction Manual

1. Introduction

This manual provides essential instructions for the safe and effective operation and maintenance of your VTOMAN V10 3500A and V3 Pro 2000A Portable Car Jump Starters. Please read all instructions carefully before use.

Safety Precautions

• Always connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal.
• Do not touch the red and black clamps together to avoid short-circuiting.
• Do not attempt to jump start a frozen or damaged battery.
• Ensure the jump starter is fully charged before use for optimal performance.
• Keep out of reach of children.

2. Package Contents

The VTOMAN Jump Starter package typically includes:

• VTOMAN V10 3500A Jump Starter Unit
• VTOMAN V3 Pro 2000A Jump Starter Unit
• Smart Jumper Cables with clamps (red for positive, black for negative)
• USB-C Charging Cable
• User Manual
• Storage Case

3. Product Overview

The VTOMAN Jump Starters are versatile devices designed for emergency vehicle starting and portable power. Key features include:

• High Peak Current: V10 Pro at 3500A, V3 Pro at 2000A.
• Wide Engine Compatibility: V10 Pro for up to 9.5L gas and 7.5L diesel engines. V3 Pro for up to 6L gas and 4L diesel engines.
• Multi-functional Ports: USB-C (PD15W), Dual USB-A (Quick Charging), and 15V/10A DC outputs for charging various devices.
• Integrated LED Flashlight: With multiple modes (flashlight, strobe, SOS).
• Safety Protections: AI Software, Reverse-Polarity, Over-Charge, Over-Voltage, Short-Circuit, High/Low-Temp, Over-Current, Over-Load, Spark-Proof, Reverse-Charge Protection.

Image: VTOMAN V10 and V3 Pro Jump Starters with their respective smart jumper cables and carrying cases.

4. Charging the Jump Starter

Before first use, fully charge your VTOMAN Jump Starter. It is recommended to recharge the unit every 3-6 months to maintain optimal battery health, even if not used.

Charging Steps:

1. Locate the USB-C input port on the device.
2. Connect the provided USB-C charging cable to the jump starter's input port.
3. Connect the other end of the USB-C cable to a compatible USB wall adapter (not included) or car charger.
4. The LED indicator lights on the jump starter will illuminate to show the charging progress. All lights solid indicate a full charge.
5. A full charge typically takes approximately 2.6 hours for the V3 Pro.

Image: The VTOMAN V3 Pro Jump Starter connected to a wall adapter via a USB-C cable, illustrating the charging process.

5. Setup: Connecting Jumper Cables

The smart jumper cables are designed for safe and easy connection to the jump starter unit.

Connection Steps:

1. Locate the dedicated jump start socket on the side of the VTOMAN Jump Starter unit (marked with a car icon).
2. Insert the blue connector end of the smart jumper cables into this socket. Ensure it is firmly seated.
3. The jump starter's power indicator lights will activate, and the smart cable's indicator will show its status.

6. Operating Instructions

6.1. Jump Starting a Vehicle

1. Ensure the jump starter is adequately charged.
2. Connect the smart jumper cables to the jump starter unit as described in the Setup section.
3. Connect the red (+) clamp to the positive terminal of the vehicle's battery.
4. Connect the black (-) clamp to the negative terminal of the vehicle's battery.
5. Observe the indicator on the smart jumper cable:
• Solid Green LED: Connection is correct, and the vehicle can be started directly.
• Red LED: Reverse connection. Please correct the polarity of the battery clamps.
• Green LED (blinks): Vehicle battery voltage is too low. Press the