中文：250A 方形法兰穿墙接线柱 锂电池储能连接器 大电流穿墙端子带保护盖
English: 250A Square Flange Wall-through Terminal, Lithium Battery Energy Storage Connector, High Current Feed-through Terminal With Protective Cover
产品描述（中英双语）
中文
250A 大功率穿墙式储能接线端子，方形四孔法兰面板安装，配套绝缘防护保护盖，红黑双色区分正负极。壳体采用耐高温阻燃绝缘材料，加厚铜导体表面镀镍，导电稳定、温升低、抗氧化。封闭式绝缘防护结构有效防止短路，广泛适用于户用储能电池包、锂电池储能机箱、新能源电源设备穿墙导电，支持批量采购。
English
250A high-power wall-through energy storage terminal, square 4-hole flange for panel mounting, equipped with insulated protective cover. Red and black colors for positive and negative polarity distinction. High-temperature flame-retardant insulated housing, thick nickel-plated copper conductor, stable conductivity, low temperature rise and oxidation resistance. Enclosed insulation structure prevents short circuit. Widely used in home energy storage battery packs, lithium battery cabinets and new energy equipment feed-through connection, bulk order supported.
FAQ 中英双语
Q1：端子额定承载电流多大？
A1：额定 250A，适配大功率储能锂电池系统。
Q1: What is the rated current of the terminal?
A1: Rated 250A, suitable for high-power lithium energy storage systems.
Q2：是否配有绝缘保护外壳？
A2：标配防护保护盖，有效避免意外触碰造成短路。
Q2: Does it come with insulated protective cover?
A2: Protective cover included, prevent short circuit caused by accidental contact.
Q3：安装方式是什么？
A3：方形法兰预留 4 个固定孔，直接锁付在电池箱体面板穿墙使用。
Q3: What is the installation method?
A3: Square flange with four mounting holes, fixed on battery cabinet panel for wall-through wiring.
Q4：适用哪些设备？
A4：家用储能电池、锂电池 PACK、储能逆变器、便携式大功率电源。
Q4: What devices are applicable?
A4: Home energy storage battery, lithium battery PACK, energy storage inverter, high-power portable power station.
Q5：可以长期供货吗？
A5：源头生产工厂，常备库存，交期稳定，支持大批量订单。
Q5: Can you supply products steadily?
A5: Direct manufacturer with sufficient stock, stable lead time for mass orders.
