Car Battery Charger,8A 12V/4A 24V Car Battery Charger, Leisure Battery Charger,Automotive Smart Portable Battery Charger Maintainer/Pulse Repair Charger Pack for Car, Motorcycle, Lawn Mower(Red)

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• Multiple Protection: The charger has multiple protections to prevent reverse polarity (positive and negative polarity errors), overheating (built-in radiator fan), overvoltage, overload and short circuit to prevent damage to the battery during faulty operation.
• Using high and low frequency pulse repair technology, for under-piezo bottles, batteries that have been idle for a long time, and batteries that are not charged, have a good repair and activation effect, and greatly make your battery look new!
• Using ABS flame retardant shell, fireproof, anti-electric shock, anti-corrosion, sturdy.
• 140W gold power, peak current 8A, fast charging, automatic adjustment of the charging current size.
• The specialized design of the device, with a three stage charging strategy, permits the battery to be recharged to almost 100% capacity, and allows for long time connection of the battery to the charger when not in use, to maintain a perfect state without damaging it.