250A 穿墙储能接线柱，加厚镀镍铜导电柱，红黑阻燃绝缘底座配透明防尘盖，全套不锈钢紧固螺丝与安装法兰。红黑区分正负极，适用于铅酸改锂电、房车、户外储能、电动三轮车大功率电池箱体穿墙接线。现货交期 3-7 天，标准箱 90 套，支持定制，跨境改装专用。
English Brief Description
250A feed-through energy storage terminal post, thick nickel-plated copper conductive stud, red & black flame-retardant base with transparent dust cover, complete set of stainless steel fasteners and mounting flanges. Red for positive, black for negative. Ideal for lead-acid to lithium conversion, RV, outdoor power, e-tricycle high-power battery cabinet wiring. Stock lead time: 3-7 working days, 90 sets per carton, custom available, special for cross-border modification.
Q1：该接线柱额定电流规格是多少？
Q1: What’s the rated current of this terminal post?
中文答：标准额定 250A，加厚铜柱，大电流放电不发热。
English Answer: Rated 250A, thickened copper stud, no overheating under high current discharge.
Q2：接线柱绝缘底座有哪些现货颜色？
Q2: What stock colors are available for the insulating base?
中文答：红色、黑色两款现货，分别区分正负极。
English Answer: Red and black in stock, used to mark positive and negative poles separately.
Q3：这款穿墙端子主要用在什么场景？
Q3: Where is this feed-through terminal mainly applied?
中文答：房车储能、户外电源、电动三轮车、叉车铅酸电池改装锂电池。
English Answer: RV energy storage, outdoor power stations, e-tricycles, forklift lead-acid to lithium battery modification.
Q4：现货订单多久可以发货？
Q4: How long is the lead time for stock orders?
中文答：现货 3-7 个工作日出库发货，定制款 7-12 天。
English Answer: Stock orders ship within 3-7 working days, customized orders take 7-12 days.
Q5：标准纸箱一箱有多少套完整端子？
Q5: How many complete terminal sets in one standard carton?
中文答：标准包装一箱 90 套，每套配齐全部安装五金配件。
English Answer: 90 complete sets per standard carton, each set includes all mounting hardware.
