Automatic Buck Boost Converter 8-40V to 12V 10A 120W Waterproof Step Up Down DC for Car RV Marine Solar

★★★★★ 4.1 29 reviews

US$10.00
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US$10.00
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Free shipping Free 30-day returns

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Product details

Management number 220137410 Release Date 2026/05/03 List Price US$10.00 Model Number 220137410
Category
  • ⚡ AUTOMATIC BUCK BOOST CONVERSION - Intelligently steps up low voltage (8-40V) or steps down high voltage to maintain stable 12V output. 10A/120W capacity powers multiple devices simultaneously. Automatically detects input voltage and switches modes - no manual adjustment needed for cars, RVs, boats, or solar systems
  • 🔧 WIDE 8-40V INPUT COMPATIBILITY - Works with 12V car batteries (even when low at 8V), 24V truck systems, 36V golf carts, and solar panels up to 40V. Universal voltage converter handles variable power sources automatically. Perfect for automotive, RV electrical systems, marine electronics, and solar installations
  • 💧 IP67 WATERPROOF CONSTRUCTION - Fully sealed aluminum housing with epoxy resin encapsulation withstands rain, mud, salt spray, and extreme temperatures (-40°F to +185°F). Built-in protection against over-voltage, under-voltage, over-current, short-circuit, and overheating for safe outdoor installations
  • 📏 COMPACT HIGH-EFFICIENCY DESIGN - Measures only 2.95" x 2.87" x 1.22" with 93% conversion efficiency that reduces heat generation. Synchronous rectification technology enables continuous duty operation while minimizing battery drain and energy costs in vehicles, RVs, and solar applications
  • 🚗 EASY 3-WIRE INSTALLATION - Simple plug-and-play setup with quick-connect terminals fits in tight spaces like dashboards and control boxes. Powers LED lights, cameras, radios, fans, GPS units, and other 12V accessories reliably. Automatic operation requires no switches, programming, or user intervention
Brand FlySuperior
Color silver
Item Weight 0.68 Pounds
Manufacturer FlySuperior
Model Number FS5120120
Power Source Dc Powered
BuiltIn Media Quick Connect Ternimal*2
Input Voltage 24 Volts (DC)
Output Voltage 12 Volts (DC)
Item Dimensions 1.45 x 0.2 x 1.45 inches
Number of Outlets 1
Warranty Description 3months

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4.1 out of 5
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29 ratings | 12 reviews
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