The VTOMAN X1 (Model: JS-211) is a versatile 2500A jump starter and 150PSI air compressor, designed to be a comprehensive emergency tool for vehicles. It integrates six key functions: car emergency start, tire inflator, lighting, SOS warning, charging for mobile devices, and starting 12V vehicle-mounted devices.

Function Description:

Jump Starter: The X1 is equipped with a 2500A Peak current, capable of instantly starting 12V vehicles with up to 8.5L Gas or 6.0L Diesel engines. It can start a car up to 50 times on a single charge, even in extreme temperatures ranging from -4°F to 140°F (-20°C to 60°C).
Air Compressor: It features a built-in 150PSI digital cordless air compressor with an LCD digital meter and tire pressure detection function. Users can preset desired pressure values (PSI, BAR, KPA), and the compressor will automatically shut off once the target pressure is reached. It can inflate an average car tire to 20 PSI in about 3 minutes and is suitable for bikes, cars, balls, and other inflatables.
Emergency Light: The device includes LED lights with three modes: Normal, Strobe, and SOS, suitable for various emergency situations. The jump box tire inflator supports up to 36 hours of high-brightness lighting.
Portable Power Bank: With USB-A 5V/2.4A and USB-C 5V/2A output ports, the X1 can charge mobile devices. It also has a DC 15V/10A output for starting 12V vehicle-mounted devices.

Important Technical Specifications:

Capacity: 44.4Wh
Starting Current: 400A (3s)
Peak Current: 2500A
USB-C Input: 5V/2A
USB-A Output: 5V/2.4A
DC Output: 15V/10A
Operating Temperature: -20°C ~ 60°C / -4°F ~ 140°F
Life Time: > 1000 Cycles (recharge cycles)
Full Charge Time: 6-8 hours (with a 5V/2A charger, wall charger not included)
Model: JS-211

Usage Features:

Battery Power Check: Press the power button to check the battery level, indicated by bars (0-4 bars, representing 0%-100%). The battery icon blinks during charging and shows 4 solid bars when fully charged.
Charging the X1: The unit can be charged using the provided Type-C cable and a wall charger (not included). It is recommended to charge it fully before first use.
Starting a 12V Vehicle:
1. Ensure the X1 battery power is above 2 bars.
2. Insert the blue end of the intelligent jumper cable into the jump cable socket, ensuring the indicator on the clip is off.
3. Connect the red clip to the positive (+) terminal and the black clip to the negative (-) terminal of the car battery.
4. Observe the indicator light on the jumper cable:
  - Solid green light: Connection is correct and powered on. Proceed with jump-start.
  - Solid red light: Reverse connection. Reconnect correctly.
  - Flashing green light: Battery voltage is too low. Press the "BOOST" button on the jumper cable. Once the light turns solid green, complete the jump-start within 30 seconds.
  - No red or green light: Battery may be completely damaged. Ensure correct connection, then press the "BOOST" button. Once the light turns solid green, complete the jump-start within 30 seconds.
5. Rotate the car's starting switch to START.
6. Remove battery clips after the car starts.
- Important Note: Do not press the "BOOST" button before connecting the vehicle battery correctly. Do not start the product more than three consecutive times; wait two minutes between attempts to prevent overheating. Do not connect clamps reversely after pressing "BOOST".
Using the Air Inflator:
1. Power on the device. Short press the "M" key to enter air inflator settings.
2. Press "M" once: The far-left icon flashes. Use "+" or "-" keys to select "basketball", "bicycle", "car", or "SUV" mode.
3. Press "M" twice: The pressure unit icon flashes. Use "+" or "-" keys to switch between "BAR", "PSI", and "KPA".
4. Press "M" again: The current target pressure value flashes. Use "+" or "-" keys to adjust the target pressure.
5. After selecting the mode, short press the power switch key once to start inflation.
LED Flashlight Operation: Press the LED button once to turn on the flashlight. Each subsequent press cycles through Normal, Strobe, and SOS modes.
Device On/Off: Press and hold the power button for two seconds to turn on/off. The device automatically shuts down after 30 seconds of inactivity.

Maintenance Features:

Thermal Design: Features a unique honeycomb heat dissipation design, enhancing safety performance by 30% and promoting service life by 50%.
Safety Protections: Built-in 10 safety protection technologies: over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, and reverse-charge.
Storage: Store in an ambient temperature between -10°C and 45°C (14°F and 113°F). Do not store in places where the temperature exceeds 60°C/140°F, such as a vehicle parked in hot weather, as this can damage the battery.
Recharging: Recharge the unit every 3 months to prevent over-discharge. Do not recharge immediately after starting a vehicle; allow it to cool for 30 minutes.
General Warnings:
- Do not submerge in water.
- Do not disassemble or modify. Only service technicians should repair.
- Avoid dropping or squeezing.
- Do not expose to extreme heat or fire.
- Keep away from children.
- Only use for 12V vehicle batteries; not for non-12V batteries or other machines like airplanes or ships.
- Do not use if any cable, clamp, or cord is damaged, or if the unit is overheated, swelled, or leaking fluid.
- Do not use as a vehicle battery or battery charger.
- Only use the provided battery clamps and a qualified charger.
- Ensure battery terminals are clean and clamps are well connected before starting.

Warranty and Support:

Warranty: 18 Months Online After-Sales Service, 30 Days Money Back Guarantee, and 30 Days to 18 Months replacement for manufacturing issues.
Disclaimer: Warranty requires original receipt (order ID). It does not cover damage from normal wear and tear, physical abuse, improper installation, misuse, modification, or unauthorized repairs. VTOMAN is not responsible for accidental or indirect damage from incorrect use.
Customer Service: 18 Months Limited Warranty Service, Lifetime Technical Service. Contact support@vtoman.com for assistance, FAQs, and more information.

VTOMAN X1 - Air Inflator Usage Guide

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