Safe AC 100–240 V DC 21 V 2 A charging adapter for lithium-ion batteries, EU plug, replacement

Professional lithium-ion charger, ideal for replacing defective or lost batteries. Versatile use for headlights, toy cars, balance bikes, etc. Wide input voltage range: Supports universal AC input voltages from 100 to 240V. High efficiency, safe and fast charging with a powerful 2A output current. Integrated, stable power chips protect the battery from overheating, overcharging, overcurrent, and short circuits. Made of environmentally friendly material, safe, interference-free, and durable. The LED indicator clearly displays the charging status.