VTOMAN JS-621

VTOMAN VL7 6000A LiFePO4 Portable Jump Starter User Manual

Model: JS-621

1. Introducció

Thank you for choosing the VTOMAN VL7 6000A LiFePO4 Portable Jump Starter. This device is designed to provide reliable starting power for vehicles with dead batteries, serve as a portable power bank for electronic devices, and offer emergency lighting. Featuring advanced LiFePO4 battery technology, it ensures long-lasting performance and safety. Please read this manual thoroughly before use to ensure proper operation and to prevent damage.

VTOMAN VL7 6000A LiFePO4 Portable Jump Starter

Image 1.1: The VTOMAN VL7 6000A LiFePO4 Portable Jump Starter with its smart jumper cables.

2. Informació important de seguretat

AVÍS: Llegiu tots els avisos i les instruccions de seguretat abans d'utilitzar aquest producte. Si no seguiu els avisos i les instruccions, podeu patir descàrregues elèctriques, incendis i/o lesions greus.

  • No submergiu el producte en aigua ni l'exposeu a la pluja.
  • No utilitzeu el producte en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
  • Mantingueu el producte lluny dels nens.
  • No utilitzeu el producte si està danyat o modificat.
  • Ensure proper polarity when connecting to a vehicle battery (Red clamp a positiu (+), Cl negreamp to negative (-)).
  • Eviteu curtcircuitar el cl del pontamps.
  • No intenteu posar en marxa una bateria congelada.
  • Funciona dins del rang de temperatura especificat de -4 °F a 140 °F (de -20 °C a 60 °C).
  • The device features 10-layer safety protection, including protection against sparks, reverse charging, overcurrent, overcharge, reverse polarity, high/low temperature, short circuit, overvoltage, and overload. However, always exercise caution.
VTOMAN VL7 10-layer safety protections

Image 2.1: Visual representation of the 10-layer safety protections integrated into the VTOMAN VL7.

3. Què hi ha a la caixa

Verifiqueu que tots els elements siguin presents al vostre paquet:

  • 1 x VTOMAN VL7 Portable Jump Starter
  • 1 x cables de pont intel·ligents
  • 1 cable USB-C a USB-C de 30 W
  • 1 x 18W USB-A to USB-C Cable
  • 1 x Funda de transport EVA
  • 1 x Guide Card (Quick Start Guide)
Contents of the VTOMAN VL7 package

Image 3.1: All components included in the VTOMAN VL7 jump starter kit.

4. Producte acabatview

Familiarize yourself with the main components and features of your VTOMAN VL7 jump starter:

  • Pantalla LCD: Mostra el percentatge de bateriatage, charge socket command, and indicator lights.
  • Botó d'encesa: Encén/apaga el dispositiu.
  • Botó "BOOST": Activates boost mode for severely depleted batteries.
  • Sortida USB-A: For charging electronic devices (18W Max).
  • Entrada/sortida USB-C: For charging the jump starter or other devices (PD30W Max).
  • Sortida de corrent continu: 12V/10A, 120W Max, for compatible car accessories.
  • Llanterna LED: Llum d'emergència multimode.
  • Jump Cable Port: Connects the smart jumper cables.
Labeled components of the VTOMAN VL7 jump starter

Imatge 4.1: Detallada view of the VTOMAN VL7, highlighting its LCD display, buttons, and various ports.

5. Charging the VTOMAN VL7

Before first use, fully charge the VTOMAN VL7. It is recommended to recharge the device every 3-6 months to maintain optimal battery health.

  1. Connect the provided USB-C to USB-C cable to the USB-C In/Out port on the VL7.
  2. Connect the other end of the USB-C cable to a compatible USB wall charger (not included) or a power source.
  3. La pantalla LCD mostrarà l'estat de càrrega i el percentatge de la bateriatage. Carregueu fins que la pantalla indiqui el 100%.

The VL7 can also be charged using the provided USB-A to USB-C cable with a standard USB-A charger.

6. Configuració inicial

No complex setup is required. Simply ensure the device is fully charged before its first use. Store the jump starter and its accessories in the provided EVA carrying case for protection and easy access.

7. Instruccions de funcionament

7.1. Arrencada d'un vehicle amb ajuda d'un cable

The VTOMAN VL7 is capable of jump starting all gas engines and diesel engines up to 10L. It provides up to 6000A peak current and up to 65 jumpstarts per full charge.

  1. Ensure the VL7 is sufficiently charged (at least 50% recommended).
  2. Apagueu el contacte del vehicle i tots els accessoris.
  3. Insert the smart jumper cable plug into the jump cable port on the VL7.
  4. Connecteu el vermell (+) clamp al terminal positiu (+) de la bateria del vehicle.
  5. Connecteu el negre (-) clamp al terminal negatiu (-) de la bateria del vehicle.
  6. Press the Power Button on the VL7. The LCD screen will display "START" and a vehicle icon.
  7. If the vehicle battery is extremely low, press the "BOOST" button. The green indicator light will illuminate.
  8. Posa en marxa el teu vehicle.
  9. Once the vehicle starts, immediately remove the jumper clamps de la bateria del vehicle, primer el cl negre (-)amp, aleshores el cl vermell (+)amp.
  10. Disconnect the smart jumper cables from the VL7.
Four steps to jump start a vehicle with VTOMAN VL7

Image 7.1: Step-by-step guide for jump starting a vehicle using the VTOMAN VL7.

Video 7.1: Official VTOMAN demonstration of using the VL7 6000A Car Battery Jump Starter Booster Pack.

7.2. Ús com a bateria externa portàtil

The VL7 features a 24000mAh battery capacity, providing portable power for various electronic devices.

  • Sortida USB-A: Connect your device's USB charging cable to the USB-A output port (18W Max).
  • Entrada/sortida USB-C: Connect your device's USB-C charging cable to the USB-C port (PD30W Max).
  • Sortida de corrent continu: Use the 12V/10A (120W Max) DC output to power compatible car refrigerators, tire inflators, camping lights, and inverters.
VTOMAN VL7 charging various devices

Image 7.2: The VTOMAN VL7 functioning as a 24000mAh portable power bank, charging multiple devices.

7.3. Ús de la llanterna LED

The built-in LED flashlight offers four modes for emergency situations or general illumination.

  1. Press and hold the flashlight button to turn on the light.
  2. Press the flashlight button repeatedly to cycle through the modes: Strong Light > Llum normal > Llum estroboscòpica > SOS Llum.
  3. Press and hold the flashlight button again to turn off the light.
VTOMAN VL7 LED flashlight modes

Image 7.3: Illustration of the four LED light modes available on the VTOMAN VL7: Strong, Normal, Strobe, and SOS.

8. Manteniment

  • Càrrega: Recharge the VL7 at least once every 3-6 months to prolong battery life, even if not in use.
  • Neteja: Netegeu el dispositiu amb un drap sec i suau. No utilitzeu productes químics agressius ni materials abrasius.
  • Emmagatzematge: Store the jump starter in its EVA carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
  • Durada de la bateria: The advanced LiFePO4 battery cells are rated for 5,000+ full cycles while retaining over 80% capacity, offering a significantly longer lifespan than traditional lead-acid or standard lithium-ion batteries.

9. Solució De Problemes

Problema Causa possible Solució
El vehicle no arrenca VL7 battery too low; incorrect clamp connection; vehicle battery completely dead; vehicle issue unrelated to battery.
  • Ensure VL7 is fully charged.
  • Comproveu clamp connections for correct polarity and secure contact.
  • Use the "BOOST" function for severely depleted batteries.
  • If the issue persists, consult a mechanic.
No power output from USB/DC ports VL7 is off; VL7 battery too low; cable issue.
  • Turn on the VL7.
  • Charge the VL7.
  • Prova un cable de càrrega diferent.
Error indicator on LCD screen Reverse polarity, short circuit, over-temperature, etc. (due to 10-layer protection).
  • Refer to the guide card for specific error codes.
  • Desconnecteu i torneu a connectar el clamps correctament.
  • Allow the device to cool down if an over-temperature warning appears.

10. Especificacions

Característica Detall
Marca VTOMAN
Número de model JS-621
Tipus de bateria LiFePO4 (fosfat de ferro de liti)
Capacitat de la bateria 24000 mAh
Corrent màxima de sortida 6000 A
Voltage 12 Volts
Tipus de servei del vehicle All Gas Engines, Diesel Engines up to 10L (ATV, Bus, Lawn Mower, Motorcycle, Passenger Car, RV, Snowmobile, Tractor, Truck)
Sortida USB-A 5 V/3 A, 9 V/2 A, 12 V/1.5 A (18 W màx.)
Entrada/sortida USB-C PD30W màx
Sortida de corrent continu 12 V/10 A (120 W màxim)
Temperatura de funcionament -4 °F a 140 °F (-20 °C a 60 °C)
Dimensions del producte 8.66 "P x 5.67" W x 1.81" H
Pes de l'article 4.1 lb (9.76 ounces listed in specs, but 4.1lb in feature bullets, using 4.1lb as it's more prominent for user info)

11. Garantia i Suport

VTOMAN provides the following support for your VL7 jump starter:

  • Garantia: Garantia de 18 mesos a partir de la data de compra.
  • Garantia de devolució de diners: Garantia de devolució de 30 dies per qualsevol motiu.
  • Suport tècnic: Suport tècnic de per vida.
  • Atenció al client: Quick reply within 24 hours.

For technical assistance or warranty claims, please contact VTOMAN customer service.

VTOMAN 18-month warranty information

Image 11.1: Information regarding the 18-month warranty provided by VTOMAN.

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