Elevate Your Off-Grid Power: The New 2026 Mini Power Box

Smart. Precise. Powerful. The Ultimate 12V/24V Distribution Hub.

Take control of your adventure with the redesigned 2026 Mini Power Box. Engineered for campers, boaters, and RV enthusiasts who demand more than just a connection, this upgraded unit transforms your auxiliary battery into a sophisticated high-speed charging station.

Whether you’re powering a Starlink Mini, fast-charging a MacBook Pro, or managing your fridge and lights, the 2026 model delivers unmatched precision and industry-leading output.


What’s New for 2026?

  • Next-Gen USB-C PD 3.1: We’ve pushed the limits, upgrading our flagship port from 100W to a massive 140W (28V 5A). It’s ready for Starlink Mini, the most power-hungry laptops and high-performance gear.

  • Precision Monitoring: Gone are the days of "rough estimates." With our new integrated BMS-grade logic board, your voltage readings are now accurate to within ±0.1V.

  • Real-Time Wattage Tracking: Knowledge is power. The new LED Liquid Crystal Display now shows the live wattage draw for every individual socket group—Anderson plugs, 12V sockets, DC jacks, and all USB ports—including the power consumed by the screen itself.

  • More USB-C, Less Clutter: We’ve swapped two older USB-A ports for three 20W USB-C Power Delivery ports, reflecting the modern standard for phones and tablets.


Core Features

  • 13-Device Simultaneous Charging: A massive array of ports allows you to run your entire campsite from one compact hub.

  • Starlink Mini Optimized: Effortlessly power your Starlink Mini via the 140W USB-C port (requires 100W+ rated cable).

  • Universal Battery Compatibility: Plug & Play with AGM, GEL, Wet, Calcium Lead Acid, and LiFePO4 Lithium batteries.

  • Rugged & Safe: Built from UL 94V-0 flame-retardant ABS plastic with an Integrated 50A Auto-Reset Circuit Breaker for "set and forget" protection.

  • Smart Buck-Boost Technology: Automatically boosts 12V input up to the voltages required for high-speed PD charging.


Technical Specifications

Connection Type Quantity Specs / Details
Input 1 50A Black Anderson Connector
High-Current Outputs 3 50A Grey Anderson Connectors
Ultra-Fast USB-C 1 140W Power Delivery (28V 5A Max)
Standard USB-C 3 20W Power Delivery
USB-A Ports 2 1 x Quick Charge 3.0 & 1 x 2.1A
12V Sockets 2 Cigarette Lighter Style
DC Barrels 2 2.5mm Jack Connectors
Protection 1 50A Auto-Reset Circuit Breaker

 

Also Includes: Built-In LED Area Light, Ambient Temperature Sensor, and heavy-duty Mounting Brackets.


The Professional Edge: By moving to a BMS-style monitoring board, we've eliminated the common ±0.5V fluctuations found in standard PCB power boxes. You get professional-grade telemetry for your battery health, ensuring you never run out of juice unexpectedly.

SKU MPB12
Brand 12 Volt Shop
Shipping Weight 0.7500kg
Shipping Width 0.130m
Shipping Height 0.075m
Shipping Length 0.190m
Shipping Cubic 0.001852500m3

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