DC-DC 12V-15V 10A 150W Step Up Car Power Supply Converter Regulator Waterproof

Waterproof DC/DC Converter Regulator 12V Step Up to 15V 10A 150W. WaterProof 12V/24V to 5V 10A 50W Step Down DC/DC Power Converter Regulator UK. Output Rated Power: 150W. 3: Easy to install, anti-aging, good heat dissipation.

eBay