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SUNAPEX Smart Battery Box 12V/24V Power Center - Multi Ports & Circuit Breaker for Trolling Motor, Marine,RV & Solar Panel (Pro,Battery Not Included)

Free shipping on orders over $29.99

$79.99

$ 34 .99 $34.99

In Stock

1.Size:Battery Box-pro


About this item

  • All-In-One Smart Battery Box: Features a 16A overload switch; 12V cigarette lighter socket; QC3.0 plug; PD type-c plug; 30A Anderson plug; high-current terminal connectors; digital voltmeter and lighting for a versatile and secure power solution
  • Real-Time Monitoring: The precise digital voltmeter keeps you informed about battery status, enabling proactive management of power usage
  • Security & Protection: Equipped with a 16A overload switch, which automatically cuts off when the output from the 12V cigarette lighter socket, QC3.0 plug, or PD Type-C connector exceeds 16A, ensuring your devices and battery are safeguarded against overloads and short circuits. The Anderson connectors and high-current terminal connectors are fitted with 30A fuses to further protect your battery
  • Integrated Lighting for Convenience: The smart battery box features an integrated lighting on the left side, which can be easily switched on to provide illumination, ensuring visibility in low-light conditions and enhancing convenience and safety during nighttime operations
  • Portable Design: Ergonomic carry handles on both sides facilitate easy transport, making it ideal for mobile power needs



4.0 out of 5 stars Best Sellers Rank
  • #76,366 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • #70 in Trolling Boat Motors
Date First Available February 13, 2025 Country of Origin China

Product Description

smart battery box
smart battery box digital voltage display
smart battery box portable
rv battery box
battery box rv trailer
trolling motor battery box

Kyle Sartin
Reviewed in the United States on July 7, 2025
Really great battery box, but the strap is too short. How do I get in contact with the seller? The AI support keeps trying to refund me, but it’s a great box and what I wanted, I just need a longer strap.
Billy J.
Reviewed in the United States on June 9, 2025
Perfect for hooking up my power inverter and interior lights for trailer.
Texastrophyhunter
Reviewed in the United States on June 9, 2025
Works great. Added more outlets
Howard M Little
Reviewed in the United States on June 8, 2025
Width walls need to be thicker...too weak..1/8 or 1/16
Tim Royston
Reviewed in the United States on June 22, 2025
Seems to be geared for my lithiom batteries for my boat.Fit:Just a little padding needed for battery stability.Design:Nice guages
Bruce
Reviewed in the United States on June 11, 2025
Strap for holding the lid on the box is about 6 inches short. Impossible to connect the strap endsThey sent me the correct strap, so updated the review…..
John C
Reviewed in the United States on May 10, 2025
Purchased this for hunting and camping, but quickly added it to my hurricane preparedness kit. Had non-storm power outage and home wifi was down. Used a 12V power inverter and plugged WiFi in and we were back in business. Was curious how long it would power WiFi so let it plugged in for several hours, worked great. Much cheaper than standard CPU battery backup and lasts much longer.
S. Coppock
Reviewed in the United States on March 25, 2025
Nice box but there are a couple of issues. First, the USB charger cap doesn't stay closed. Second, and more importantly, the strap is too short and will not wrap around the box. This is important because the lid requires the strap to stay closed. I'll have to literally cut one of my own straps to fit this if they don't send the right one. This is a known issue based on past reviews and should have been remedied by now, thus I consider this to be a deliberate dump of a defective product.
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