The Efest LUSH Q4 Battery Charger (Canada) delivers an impressive 4-battery bay charger that provides consistent and accurate charging while keeping operation simple and hassle-free, with the ability to charge four cells simultaneously. The Efest LUSH Q4 is fast charging with auto-select speed between 0.5A, 1.0A and 2.0A depending on how batteries are currently being charged. The LED indicator light is intuitive, notifying users when batteries are in charging status and turns green when the battery is fully charged with auto-stop functionality. A full, sophisticated protection suite provides safety to abnormal conditions, with a standalone hardware circuit, precision voltage monitoring, and a bevy of additional protections allowing for peace of mind charging. Furthermore, it can accommodate today's most popular vape battery sizes such as 18650, 20700, and 26650.