Features: Two Modes and two channel: This product two charging ACandDC, and can choose the appropriate charging according to user needs, providing flexible and convenient charging experience. Intelligent Balanced Charging: Equipped with intelligent balanced charging technology, it can automatically detect and balance power of each battery unit, ensuring balanced charging of each battery unit and extending battery. Powererful output: Equipped with powererful output capabilities of AC400W and DC600W, it can quickly charge various aircraft model batteries, save charging time, and improve usage efficiency. Multiple channel design: Adopting a two channel design, supporting the simultaneous charging of two set of batteries, improving charging efficiency, and meeting the needs of users for multiple battery charging. Display: Equipped with a display, it can intuitively display the charging status, battery information, etc., making it convenient for users to monitor the charging process inrealtime. Specifications: Item: Balance Charger Discharger Material：ABS Model: K4 Power: AC400W/DC600W For Lilon LiFe LiPo LiHv ULiHv NiMh Batteries Standard： EU/US/UK Package Includes: 1PC Battery Balance Charger Discharger note: Due to the problemsof lighting effects and shootingangles, there mightbe tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.