The large battery capacity means you can be confident about the available power in any situation. By using the JS-19 starter, you will not only take care of starting a weak battery in your car or other vehicle, but it is also equally suitable for use as a power bank for charging other electronic devices as it has four USB inputs that provide even more possibilities.

A jump starter is used to start a vehicle when its battery is depleted or weak. If the battery, for example, of the car does not have enough power to start the engine, the jump starter provides the necessary energy to start it.

Therefore, it cannot be used as a battery charger as it has only a starting function.

• The battery does not have any leaks or damage; if it does, seek help from a specialized technician.
• Ensure that the jump starter is compatible with the type and power of the battery.
• Keep clothes and metal objects, such as jewelry, away from the battery.
• Make sure there are no fire sources nearby, such as a cigarette.

Once you have checked these, you are ready to start!