Built with durable fire-retardant material, the powerful new Efest’s Lush Q4 Battery Charger boasts 4 battery slots so you can charge 4 different batteries at the same time. With three charging modes of 2.0A, 1.0A, and 0.5A, this charger is compatible with 18650, 20700, and 21700 batteries. 

Each charging slot features independent LED indicators and independent battery monitoring with a clever auto-stop feature to avoid overcharging. There’s also a handy auto-recharge function, which is a useful feature when the voltage is lower than 4.05V. 

To extend the life of your battery the Lush Q4 offers four protection features including over-voltage, short-circuit, over-discharging, and protection against reverse polarity.