12V 24V to 6V 30A Step Down DC/DC Power Supply Converter Regulator Waterproof

Output Current: 30A. 1x DC/DC Converter Regulator. 1:High quality thermal silica potting, waterproof, dust-proof, shockproof effect. 4:Waterproof, Shockproof Design. Shell Material: Die-cast aluminum alloy.

eBay