Features:1. With the development of electric technology, we have a new design of easy compact balance charger for 2 and 3 cells LiPo battery fast charging with wide AC input.2. A internal 100-240V AC switch power is built in, and the high precision balance circuit can supply larger current up to 850mA per cell.3. Double colour LED can display the process of charging (RED: charging; GREEN: full). Description:This charger is compact and light, especially there is separated corresponding balance port for each battery pack lease correctly connect the B3 Pro charger to power and battery pack according to the procedure outlined in user manual. Specifications:Input voltage: AC 110V-240VBalance charge current: 800mADisplay: Green & Red LEDCase: PlasticDimension: 90mm*55mm*33mmWeight: 180gColor: black Package Included:B3 Charger * 1Power Plug * 1Manual * 1Notes:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.