Description: Designed to keep 12-volt vehicle batteries fully charged and ready for use. Protection against polarity inversion, overcharge and short circuit,overcurrent, overvoltage, short circuit, over temperature, over power protection Comes with alligator clips for easier attachment,Two-color charging status LED indicator Automatically switches to float / maintenance voltage after fully charging the battery Compatible with automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, lawn tractors, etc. With moisture and dust resistance,Designed with IC solution, the workmanship is unique and unique, the precision is high, the power supply is stable, and the quality is excellent Specification: 1. Input voltage range is 90-270V. 2. Output voltage 14.4V. 3. Rated output current 6A 4. Work efficiency 95%. 5. Rechargeable bottle range: 28AH-63AH 6.Size:162*90*55mm Package Includes: 1 Piece Portable Battery Smart Charger(EU)