{"product_id":"250a-lithium-battery-terminal-block-high-current-connector-ip67","title":"250A Lithium Battery Terminal Block – IP67 High Current Connector","description":"\n\u003ch2\u003e250A High Current Through-Wall Terminal Block for Lithium Battery Energy Storage\u003c\/h2\u003e\n\u003cp\u003eBuilt for demanding electrical installations, this 250A lithium battery terminal block delivers rock-solid connectivity for energy storage systems, solar setups, EV battery packs, and industrial power applications. With silver-plated copper contacts, IP67-rated housing, and a V0 flame-retardant rating, this screw terminal connector is engineered for safety, durability, and efficient energy transfer.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e250A High Current Capacity:\u003c\/strong\u003e Handles up to 250A continuous load, making it ideal for high-power energy storage and distribution systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilver-Plated Copper Contacts:\u003c\/strong\u003e Provides exceptional conductivity and corrosion resistance for long-lasting, low-loss connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof:\u003c\/strong\u003e Fully sealed against dust ingress and temporary water immersion — perfect for outdoor, marine, and harsh industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eV0 Flame Retardant PA66 Insulator:\u003c\/strong\u003e The highest flame-retardant grade ensures enhanced electrical safety and reduced fire risk.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated from -20°C to +105°C, this terminal block performs reliably across extreme temperature conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e900V Rated Voltage:\u003c\/strong\u003e Supports high-voltage battery systems with confidence and compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough-the-Wall Design:\u003c\/strong\u003e Enables clean, panel-mounted cable pass-through for tidy, professional wiring enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e900V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper with silver plating\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulator Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlame retardant PA66 (V0 grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53 × 45.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 250A Lithium Battery Terminal Block Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor settings and lighting conditions. Please allow minor tolerances in manual measurements.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What applications is the 250A lithium battery terminal block suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This high current terminal block connector is designed for lithium battery energy storage systems, solar power arrays, EV and eBike battery packs, UPS systems, and other demanding industrial or off-grid power installations requiring reliable 250A through-wall connections.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this terminal block waterproof for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The connector carries an IP67 rating, meaning it is fully protected against dust ingress and can withstand temporary immersion in water (up to 1 metre for 30 minutes). This makes it well suited for outdoor enclosures, marine environments, and harsh industrial settings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What wire sizes are compatible with this 250A screw terminal block?\u003c\/h4\u003e\n\u003cp\u003eA: The screw terminal design is compatible with heavy-gauge cables appropriate for 250A current capacity. For best results, consult your local electrical code and use cable rated for at least 250A at the operating voltage of your system (up to 900V rated).\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this terminal block come in different colors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the terminal block is available in Black and Orange, making it easy to color-code positive and negative battery connections in your wiring enclosure.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What applications is the 250A lithium battery terminal block suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This high current terminal block connector is designed for lithium battery energy storage systems, solar power arrays, EV and eBike battery packs, UPS systems, and other demanding industrial or off-grid power installations requiring reliable 250A through-wall connections.\"}}, {\"@type\": \"Question\", \"name\": \"Is this terminal block waterproof for outdoor use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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For best results, consult your local electrical code and use cable rated for at least 250A at the operating voltage of your system (up to 900V rated).\"}}, {\"@type\": \"Question\", \"name\": \"Does this terminal block come in different colors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the terminal block is available in Black and Orange, making it easy to color-code positive and negative battery connections in your wiring enclosure.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"250A Lithium Battery Terminal Block – IP67 High Current Connector\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/250a-lithium-battery-terminal-block-high-current-connector-ip67\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Orange \/ China Mainland","offer_id":44140052742231,"sku":"14:350852#Orange;200007763:201336100","price":42.26,"currency_code":"USD","in_stock":true},{"title":"Balck \/ China Mainland","offer_id":44140052774999,"sku":"14:496#Balck;200007763:201336100","price":44.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S544172ef1ae64cfa9697ed476607f663g_b293db82-8cfe-4034-bcda-875bb8288631.webp?v=1786487367","url":"https:\/\/axlcustomersupport.com\/products\/250a-lithium-battery-terminal-block-high-current-connector-ip67","provider":"Axl","version":"1.0","type":"link"}