The Lush Q4 Battery Charger by Efest in Winkler Manitoba, is a 4 bay smart charger. The device features 3 charging modes and protections to ensure battery protection and safety. The LED display and stylish design is built with fire safe materials and spring loaded connectivity. This device is compatible with a variety of vape batteries and is equipped with individual battery monitoring. Efest Lush Q4 Battery Charger Features: Three Charging Modes (0.5, 1, 2A) Auto Shut Off Multiple Protections Independent Monitor System Spring Made Connection AC Input Power: 100-240V (50/60Hz) Current: 1x 2A CC - 2000mA+10% 2x 1A CC - 100mA+10% 4x 0.5A CC - 500mA+10% Auto Cut-Off Voltage: 4.2+0.05V CV Cut-Off Current: <10% Max Standby Current: <10.0mA Operation Temperature: 0-40°C Compatible With: 10440 14500 16340 17340 18350 18490 18500 18650 26500 26650 20700 21700