Li-ion Battery Power Adapter, AC 100-240V DC 21V 2A Replacement Charging Power Supply Adapter

General descriptionLi-ion Battery Power Adapter is the perfect replacement charger for Li-ion batteries. It is widely used in various devices such as headlights, toy cars, and scales. This charger is designed for high efficiency and safety, ensuring a reliable charging experience.Technical specificationsInput Voltage: AC 100-240VOutput Voltage: DC 21VOutput Current: 2AUsageIdeal for charging Li-ion batteries in various devices.LED indicator shows charging status, allowing you to see when the charging process is complete.Other informationBuilt-in safety chip provides full protection against overcharge, overcurrent, and short circuit.Made of durable and flame-retardant material.Multi-layer protection ensures safe operation.