Amazon currently offers AUKEY Car Charger with 24W Output for $6.45 with discount code 5HJR7GKF at the checkout. The code saves 50 percent off the regular $13 price.
Ultra-compact and durable aluminum alloy charger is almost flush with your car’s 12V/24V outlet edge.
With 5V 2.4A of dedicated AiPower adaptive power output per USB port, charge two devices simultaneously at full speed.
It works with all USB devices, including smartphones & tablets from Android and Apple.
The devices are protected against excessive current, overheating, and overcharging by built-in safeguards.