{"product_id":"high-current-battery-connector-50a-120a-175a-350a-600v-quick-connect-winch-trailer-forklift","title":"High-Current Battery Connector Plug – 50A \/ 120A \/ 175A \/ 350A, 600V Quick Connect Disconnect for Winch, Trailer \u0026 Forklift, 2pcs","description":"\u003ch2\u003eHigh-Current Battery Connector Plug – 50A \/ 120A \/ 175A \/ 350A, 600V Quick Connect Disconnect\u003c\/h2\u003e\n\n\u003cp\u003eAnderson-style high-current battery connector plugs for winch, trailer, forklift, and industrial power cable applications. The push-together \/ pull-apart design allows rapid connection and disconnection without tools — essential for battery maintenance, equipment changeover, and emergency disconnect applications. Available in four current ratings (50A, 120A, 175A, 350A) to cover the full range from ATV winch connections to forklift battery packs. The 600V DC rating covers all standard battery system voltages from 12V to 48V and beyond.\u003c\/p\u003e\n\n\u003ch3\u003eCurrent Rating Selection Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50A (SB50-style):\u003c\/strong\u003e ATV winches, trailer auxiliary power, battery jump-start connections, solar charge controller connections. Wire: 6–10mm² (10–8AWG).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e120A (SB120-style):\u003c\/strong\u003e Heavy-duty winches, high-current battery connections, electric vehicle auxiliary circuits. Wire: 16–25mm² (6–4AWG).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e175A (SB175-style):\u003c\/strong\u003e Golf cart battery connections, small forklift battery packs, high-current solar inverter connections. Wire: 25–35mm² (4–2AWG).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e350A (SB350-style):\u003c\/strong\u003e Industrial forklift battery packs, large UPS systems, high-current EV charging connections. Wire: 50–70mm² (1\/0–2\/0AWG).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Ratings:\u003c\/strong\u003e 50A, 120A, 175A, or 350A (select above)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Copper, silver-plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Flame-retardant nylon PA66, UL94 V-0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Push-together \/ pull-apart (no tools required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 pieces (1 pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eCan I connect these under load (hot-swap)?\u003c\/h4\u003e\n\u003cp\u003eNot recommended. Connecting or disconnecting high-current connectors under load causes arcing at the contact surfaces — each arc event erodes the silver plating and reduces contact life. For battery connections, disconnect the load before disconnecting the battery connector. For applications requiring hot-swap capability, use connectors specifically designed for make-before-break or arc-suppression (e.g., Amphenol Radsok or TE Connectivity RADSOK series).\u003c\/p\u003e\n\n\u003ch4\u003eAre these connectors polarized?\u003c\/h4\u003e\n\u003cp\u003eAnderson-style connectors are not inherently polarized — the male and female halves are identical and can be mated in either orientation. To prevent polarity reversal, use color-coded housings: red for positive, black for negative. The housing color does not affect the electrical connection — it is a visual indicator only. For safety-critical applications, use keyed connectors or physically separate positive and negative connectors to prevent accidental polarity reversal.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the difference between 175A and 350A connectors?\u003c\/h4\u003e\n\u003cp\u003e175A connectors (SB175-style) use a smaller housing and contact than 350A (SB350-style). They are not interchangeable — a 175A plug will not mate with a 350A socket. The 175A is the standard for golf cart and small forklift battery connections; the 350A is the standard for industrial forklift battery packs. Always verify the current rating and connector size against the existing equipment before ordering replacement connectors.\u003c\/p\u003e\n\n\u003ch4\u003eHow do I crimp the contacts for these connectors?\u003c\/h4\u003e\n\u003cp\u003eUse a heavy-duty cable lug crimp tool (hydraulic or ratchet type) with the appropriate die for the contact size and wire gauge. For 175A and 350A connectors with large wire (25–70mm²), a hydraulic crimp tool is required — hand crimp tools do not provide sufficient force for large cable lugs. After crimping, insert the contact into the housing until it clicks into the retention position.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForklifts:\u003c\/strong\u003e Battery pack connection and disconnection for battery maintenance and changeover\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGolf carts:\u003c\/strong\u003e Battery pack connections (175A standard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar energy storage:\u003c\/strong\u003e Battery-to-inverter and battery-to-charger connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectric vehicles:\u003c\/strong\u003e Auxiliary battery connections and charging interfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWinches \u0026amp; ATVs:\u003c\/strong\u003e High-current power connections (50A and 120A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e2 pieces (1 pair) — high-current battery connector plugs (current rating as selected). Housing + silver-plated copper contacts. Wire not included.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"2PCS Red 50A","offer_id":47850606625013,"sku":"14:200002130#2PCS Red 50A","price":20.02,"currency_code":"USD","in_stock":true},{"title":"2PCS Red 120A","offer_id":47850606854389,"sku":"14:350852#2PCS Red 120A","price":47.53,"currency_code":"USD","in_stock":true},{"title":"2PCS Red 175A","offer_id":47850606952693,"sku":"14:29#2PCS Red 175A","price":69.16,"currency_code":"USD","in_stock":true},{"title":"2PCS Red 350A","offer_id":47850606919925,"sku":"14:193#2PCS Red 350A","price":137.9,"currency_code":"USD","in_stock":true},{"title":"2PCS Red 50A-120A","offer_id":47850606559477,"sku":"14:200004889#2PCS Red 50A-120A","price":16.91,"currency_code":"USD","in_stock":true},{"title":"2PCS Red 175-350A","offer_id":47850606690549,"sku":"14:200004891#2PCS Red 175-350A","price":27.9,"currency_code":"USD","in_stock":true},{"title":"2PCS Grey 50A","offer_id":47850606657781,"sku":"14:365458#2PCS Grey 50A","price":20.02,"currency_code":"USD","in_stock":true},{"title":"2PCS Grey 120A","offer_id":47850606756085,"sku":"14:350853#2PCS Grey 120A","price":47.53,"currency_code":"USD","in_stock":true},{"title":"2PCS Grey 175A","offer_id":47850606985461,"sku":"14:173#2PCS Grey 175A","price":69.16,"currency_code":"USD","in_stock":true},{"title":"2PCS Grey 350A","offer_id":47850607018229,"sku":"14:366#2PCS Grey 350A","price":137.9,"currency_code":"USD","in_stock":true},{"title":"2PCS Grey 50A-120A","offer_id":47850606592245,"sku":"14:200004890#2PCS Grey 50A-120A","price":16.91,"currency_code":"USD","in_stock":true},{"title":"2PCS Grey 175-350A","offer_id":47850606723317,"sku":"14:200003699#2PCS Grey 175-350A","price":27.9,"currency_code":"USD","in_stock":true},{"title":"2PCS Black 50A","offer_id":47850606821621,"sku":"14:350850#2PCS Black 50A","price":20.02,"currency_code":"USD","in_stock":true},{"title":"2PCS Black 120A","offer_id":47850606788853,"sku":"14:10#2PCS Black 120A","price":47.53,"currency_code":"USD","in_stock":true},{"title":"2PCS Black 175A","offer_id":47850606887157,"sku":"14:175#2PCS Black 175A","price":69.16,"currency_code":"USD","in_stock":true},{"title":"2PCS Black 350A","offer_id":47850607050997,"sku":"14:496#2PCS Black 350A","price":137.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S06085e7ae4c2428195819e8341303560R.webp?v=1773899378","url":"https:\/\/www.csldmcml.com\/products\/high-current-battery-connector-50a-120a-175a-350a-600v-quick-connect-winch-trailer-forklift","provider":"Cable Parts Online","version":"1.0","type":"link"}