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

Professional lithium-ion battery charger, perfect for replacing your broken or lost battery, widely used for headlights, toy cars, balance cars, etc.

Wide voltage input, supports universal AC input voltage standards between 100 and 240V. High efficiency, safe and fast charging, large 2A current output.

Built-in stable performance chips protect the battery from overheating, overcharging, overcurrent, and short circuits.

Made of environmentally friendly material, safe and interference-free, durable to use. The LED indicator clearly shows the charging status.