Dual USB Charger 1045B from Bluesea Systems. Offers the ability to charge 2 mobile devices. Is easilly installed in existing 12v DC socket hole for your convenience. Is ideal for the Marine world as its conformal coated circuit board offers great protection, along with its protective cap keeps moisture and debris out. It features internal fusing and is compatible with most popular mobile devises. Supplied in Black, its input voltage is 12v/24v DC. Input voltage range 9v-32v DC. Output voltage is 5V DC ± 5%. Supplied in Black.