The red wire is connected to the positive pole+ of the battery, and the black wire is connected to the negative pole of the battery.
Product Advantages:
1. Dual Fast Charging Motorcycle A+C Charger - Upgraded Motorcycle Phone Charger Equipped with 30W USB-C (PD Powered) and 18W USB-A Dual Ports. Supports multiple fast charging specifications and protocols. You can charge two devices simultaneously.
2. Easy to install, convenient, and quick to use. Simply embed the faucet buckle and tie it with straps to achieve an ultra-simple fixing method.
3. One-piece protective cover - The motorcycle USB charger adopts a unique protective cover design, which is more beautiful and compact. It can more effectively prevent water and dust from entering the port, protect the internal circuit, and thus extend the service life.
4. Wide compatibility - The input voltage of the motorcycle USB charger is (12V-24V). It can automatically adjust the voltage output according to your device (USB-A5V/3.4A, 9V/2A, 12V/1.5A TYPE-C5V/3A 9V/3A 12V/2.5A), fully compatible with iPad iPhone、iPod、HTC、Galaxy、 Blackberry, digital camera, PDA, MP3 player, mobile phone, and GPS
5. Safe and reliable - made of POM material, scratch-resistant. Intelligent IC technology maximizes charging efficiency, and the two-port USB A+C motorcycle phone charger undergoes strict control testing to ensure safe charging.
6 . The power socket can provide power for external devices of motorcycles, as well as for charging mobile phones, tablets, GPS, etc. It can be paired with a cigarette lighter to light cigarettes
