The Quad Lock® Weatherproof Smart 12V to USB Adapter comes with everything you need to power the Quad Lock® Weatherproof Wireless Charging Head on your boat, caravan, or motorcycle.

VARIOUS POWER SETTINGS
The smart adapter can be easily set to On, Off, and Auto. Use the On function when connecting the smart adapter to a constant 12V-24V power supply, such as on a boat or caravan.
Use the Auto function to keep the device off until the input current exceeds 13.5V and to turn it off when the input current drops below 12.5V. It's perfect for your motorcycle, ATV, etc., to avoid draining the battery.
Please note that the use of lithium batteries may interfere with the adapter's Auto function. For these types of batteries, we recommend using the On/Off switch to keep the battery charged.
REVERSE POLARITY PROTECTION AND INLINE SAFETY FUSE
Reverse polarity protection protects the battery if the ring terminal cables are incorrectly connected to the battery terminals. The 3A inline safety fuse protects the battery in the event of a fault.

Please note:
The weatherproof wireless charging head is not included.