This dual-purpose Contura charger not only powers two USB devices at once, but also features an integrated red volt meter for real-time battery monitoring. The Contura Dual USB Charger with Red Volt Meter is engineered to fit standard Contura switch panels, making it easy to add charging and system visibility to any marine setup.

Its rugged, corrosion-resistant construction ensures reliable performance in harsh marine environments, providing a dependable solution for both power delivery and quick voltage checks on the water while keeping your devices safely charged.