How to power your electronic device with a cigarette lighter?

Use DCDC input converter to control the voltage of your electronic devices. The most important is the power consumed by the devices. Size correctly to make sure that the DCDC used can provide enough. (Example: 3x AX-12A = 4.5 A, so you need it DC DC with at least 4.5 A) To buy DCDC converter you can contact us.