Nissan Titan power supplies allow you to charge or play anything in your truck which requires direct power to operate. Nissan Titan power supply can be plugged into the cigarette lighter socket of your truck and then you can enjoy the comfort of being at home while you are on the move. This power supply comes with a USB adapter which lets you plug in any USB device and play it through the car battery or even charge it. You can also charge your laptop through this power supply while you are on the wheels. While using power supply, one must follow a word of caution and make sure that the power required for the device should not be very high, as it can cause damage to your mini truck battery.