中文：50A 菱形法兰穿墙接线柱 铅改锂储能连接器 三轮车大电流对通端子
English: 50A Diamond Flange Wall-through Terminal, Energy Storage Connector, High Current Feed-through Terminal for Tricycle Lithium Retrofit
产品描述（中英双语）
中文
50A 菱形耳板穿墙对通接线端子，双向通孔螺纹对通结构，红黑配色区分正负极。壳体采用高强度耐高温绝缘材质，导电螺母镀镍抗氧化，绝缘密封性优良。菱形双孔法兰便于箱体面板固定，适配铅酸改锂电池改装场景，广泛用于电动三轮车、小型储能电源、电池箱穿墙导电，规格齐全可批量供货。
English
50A diamond flange feed-through terminal with bidirectional through thread structure. Red and black colors to distinguish positive and negative poles. High-strength high-temperature resistant insulated housing, nickel-plated conductive nut for anti-oxidation and good insulation sealing. Double-hole diamond flange is easy to mount on cabinet panel. Ideal for lead-acid to lithium battery retrofit, widely used in electric tricycles, mini energy storage power supplies and battery box feed-through connection. Full specifications available for bulk orders.
FAQ 中英双语
Q1：端子额定电流多少？
A1：额定 50A，适合三轮车、小型储能电源供电使用。
Q1: What is the rated current?
A1: Rated 50A, suitable for tricycles and small energy storage power supply.
Q2：是否为双向对通结构？
A2：内外螺纹通孔直通，两面均可接线，穿墙对通布线。
Q2: Is it bidirectional feed-through type?
A2: Through-hole thread design, wires can be connected on both sides for wall-through wiring.
Q3：有几种颜色可选？
A3：红色正极、黑色负极两款，方便线路区分。
Q3: What colors are available?
A3: Red for positive, black for negative to identify circuits easily.
Q4：适合什么场景使用？
A4：电动三轮车铅改锂、小型储能电池箱、便携式电源。
Q4: Where can it be applied?
A4: Electric tricycle lithium retrofit, small energy storage battery box, portable power station.
Q5：可以大批量供货吗？
A5：源头工厂现货充足，支持大批量采购，交期稳定。
Q5: Can you supply large quantity?
A5: Direct manufacturer with sufficient stock, stable lead time for bulk orders.
