Enhance your 12V vehicle and marine charging capabilities with this versatile Dual USB Charger Voltmeter, designed to deliver efficient power and real-time voltage monitoring. Crafted with a durable nylon plastic housing, this charger offers shockproof, cold, and heat-resistant performance, making it ideal for a wide range of outdoor and automotive applications. Key Features: · Dual USB Output Ports: Features 5V 1A and 5V 2.1A dual USB outputs, allowing simultaneous charging of two digital devices such as smartphones, GPS units, MP3 players, cameras, tablets, and more. · Independent Cigarette Lighter Socket: Equipped with a dedicated cigarette lighter socket that includes an independent ON/OFF switch for convenient control and power management. · Real-Time Voltage Display: Integrated LED meter with easy-to-read segments provides accurate and timely battery voltage readings, ensuring your 12V system remains within safe operating parameters. · Durable and Reliable Construction: High-quality nylon plastic housing offers outstanding shock resistance as well as protection against extreme temperatures, guaranteeing long-lasting durability. · Protective Dustproof and Waterproof Caps: Both dual USB ports and the cigarette lighter outlet are equipped with rubber caps to prevent dust and water intrusion, enhancing reliability in harsh environments. · Universal Compatibility: Designed to fit a variety of 12V systems, including vehicles, motorcycles, ATVs, boats, cars, marine equipment, UTVs, campers, caravans, and travel trailers, making it a versatile charging solution for multiple applications. Specifications: · Material: Nylon Plastic · Housing Color: Black · Indicator Color: Red / Green / Blue (Optional) · Voltage: 12V · Power Input: DC 12-24V · USB Output: DC 5V 1A / DC 5V 2.1A · Size: 19.5 x 4.2 cm (7.7 x 1.7 in) · Package Weight: Approx. 194g Package Includes: · 1 x Dual USB Charger Voltmeter · 9 x Insulated Terminals · 4 x Screws · 4 x Connection Lines This Dual USB Charger Voltmeter combines robust construction with functional design to provide reliable charging and precise voltage monitoring for your 12V electrical systems. Its protective features and universal compatibility make it an essential accessory for enhancing device connectivity and power management on the go.