The Seachoice Dual USB Charger with LCD volt meter is compatible with popular mobile devices. Suitable for marine environments, this charger features a compatible dust cap to keep debris and moisture out. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters, offering a wide-ranging product line while remaining affordable.