US 2-4 Portable Battery Charger 12V For Car Automotive Motorcycle Truck RV Boat

USA Seller, Ship Fast!              Features: Multi-mode charger with universal input voltage.  Protect against polarity inversion, overcharge and short circuit.  Complete 3-step charging process – fast charge, constant voltage and float charge modes.  Automatically switches to float / maintenance voltage after fully charging the battery.  Solid housing.  Compact, lightweight and portable, easy to carry t and use, especially in limited space.  Shorter charging time due to optimized charging process. Use: Two-color charging status LED indicator.  Comes with clips for easy hook up.  Best for automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, lawn tractors , etc. 3-Step Battery Charging: Step 1: Fast charge pattern Once the charger is connected to a sealed lead acid battery and plugged in, it is in constant current pattern with the charge current remaining at maximum capacity. Step 2: Constant voltage pattern The charger switches to constant voltage patte