SMART 12V/24V POWER CENTER:Power your adventures with a portable marine battery box designed for 12V/24V deep cycle batteries. This rugged unit combines battery storage, power distribution, and charging in one compact center—featuring two nano adhesives that help keep the battery securely in place to prevent shifting—ideal for trolling motors, boats, RVs, and camping. MULTIPLE CHARGING & MONITORING: Includes USB-C PD 30W, QC3.0 USB-A 18W, 12V socket, and LCD voltmeter for convenient charging and real-time battery monitoring during outdoor activities. BUILT-IN SAFETY PROTECTION: Features a 10A resettable circuit breaker, fuse protection, secure terminals, and master switch to help protect your battery system from overload and electrical issues. TROLLING MOTOR & MARINE READY: Equipped with a 50A Anderson-style quick connector for easy connection to trolling motors and marine equipment. Ideal for boats, kayaks, RVs, and outdoor electronics. DURABLE PORTABLE DESIGN: Made with rugged PP housing and supports batteries up to 35kg. Includes a carrying strap for easy transport during fishing trips, camping, boating, and emergency backup use. Keep your portable power system organized with this Smart Marine Battery Box designed for anglers, campers, RV travelers, and outdoor enthusiasts. More than a traditional battery storage case, this portable power center combines battery protection, charging capability, and real-time monitoring into one compact design. Featuring a digital voltmeter, USB-C PD charging, QC3.0 USB ports, 12V socket, Anderson connector, and secure terminal connections, it provides a convenient way to manage your 12V/24V battery system while powering essential outdoor electronics. Whether you're using a trolling motor on your fishing boat, charging devices during camping trips, powering RV accessories, or preparing emergency backup power, this battery box delivers a safer and more organized solution.