It is an essential accessory that you should always have with you, suitable for cold days or if you have forgotten to turn off your car lights. Its use is easy and safe for both you and your car.
Just connect the clamps correctly, with the red tip to the +positive and the black to the -negative, and do not forget to disconnect the power bank immediately after starting the engine.
Additionally, it has a built-in flashlight with three different modes for easy use at night or in an emergency.