Need a reliable USB charger for your car, truck, or boat? This compact DC-DC buck converter steps down voltage from 6–24V (perfect for 12V or 24V systems) to a steady 5V output with up to 3A of power. It’s packed with safety features: reverse polarity protection, overvoltage protection, a 1.5A fuse, and a 300W TVS tube to guard your devices. The synchronous rectification design boosts efficiency up to 97.5%, meaning less heat and more power for your phone or tablet. Ultra-low static current (only 0.85 mA) lets you leave it connected to your battery without draining it. Works with iPhone, Android, iPad—you name it. Just connect it to your cigarette lighter or ACC cable, and you’re good to go. Great for DIY projects, dash cams, or adding extra USB ports. Each order comes with 5 modules, so you can power up multiple gadgets!
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