Efest Lush Box Intelligent LED Rechargeable 18650 Battery Charger & Power Bank

Product description: The LUSH BOX is an ultralight weight & easy carrying charger with built-in power bank feature. It can display the charging status and power percentage in real time. You can charge the batteries and your smart device simultaneously if you connect the LUSH BOX to the external power source. It has quick charging feature as well, which can charge a single battery at 2.1A rate. 18650: OKAY 20700/21700: NOT OKAY Features: Dual features: charger and power bank. Capable of charging 2 batteries and 1 smart device simultaneously if using external power source. Each of the 2 battery slots monitors and charges independently. Auto quick charging mode: 1 x 2.1A / 2 x 1.0A. Auto Balancing: a new advanced technology to make two batteries balanced, which can protect the batteries' cycle life. LED indicators: show the power percentage and battery status in real time. HD scratch resistant PC lens. Magnetic cover & Lifting ribbon. Over-charge prevention to protect batt