Why won't the jump starter start my vehicle?

There are several possible causes: ensure the Jump-Starter Power Switch is turned on, verify the unit is fully charged by checking the Battery Status LED Indicators, and confirm the clamps are connected with correct polarity. If the Reverse Polarity Indicator is lit, disconnect and reconnect the clamps correctly. Additionally, factors such as battery size, temperature, and battery condition can affect the jump-starter's ability to start your vehicle.