{"product_id":"250a-lithium-battery-terminal-block-high-current-connector","title":"250A Lithium Battery Terminal Block – IP67 High Current Connector","description":"\n\u003ch2\u003e250A High Current Through-the-Wall Terminal Block for Lithium Battery Energy Storage\u003c\/h2\u003e\n\u003cp\u003eEngineered for demanding electrical installations, this \u003cstrong\u003e250A Lithium Battery Terminal Block\u003c\/strong\u003e delivers rock-solid connectivity for lithium battery packs, energy storage systems, solar setups, and high-current industrial applications. Built with silver-plated copper contacts and a flame-retardant PA66 insulator, it combines outstanding conductivity with long-term durability — even in harsh environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e250A High Current Rating:\u003c\/strong\u003e Handles up to 250 amps, making it ideal for high-load energy storage and battery management systems requiring efficient, uninterrupted power transfer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilver-Plated Copper Contacts:\u003c\/strong\u003e Provides superior electrical conductivity and corrosion resistance, ensuring stable performance and extending the service life of your connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof:\u003c\/strong\u003e Fully protected against dust ingress and temporary water immersion — perfect for outdoor enclosures, marine environments, and industrial panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Retardant PA66 Insulator (V0 Grade):\u003c\/strong\u003e The V0-rated insulation minimizes fire risk and meets stringent safety standards for electrical installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Rated from -20°C to +105°C, this terminal block maintains reliable performance across extreme temperature conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e900V Rated Voltage:\u003c\/strong\u003e Supports high-voltage applications, adding versatility across a broad range of battery and power systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough-the-Wall Design:\u003c\/strong\u003e Allows clean and secure panel-mount installation, keeping connections organized and protected inside enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium Battery Terminal Block\u003c\/td\u003e\n\u003c\/tr\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, Silver-Plated\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)\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\u003eSize\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\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\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\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Monitor color calibration and lighting conditions may cause slight variations between product images and the actual item color. Please allow a minor measurement tolerance of ±1–2 mm.\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 250A terminal block is designed for lithium battery energy storage systems, solar power arrays, electric vehicle battery packs, UPS systems, and other high-current industrial or off-grid electrical applications that require secure, high-capacity connections through panel walls or enclosures.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the terminal block waterproof, and can it be used outdoors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With an IP67 rating, this terminal block is fully protected against dust ingress and can withstand temporary immersion in water (up to 1 meter for 30 minutes). This makes it well-suited for outdoor enclosures, marine environments, and other demanding conditions.\u003c\/p\u003e\n\u003ch4\u003eQ: What wire or cable size is compatible with this terminal block?\u003c\/h4\u003e\n\u003cp\u003eA: The terminal block uses a screw-type connection designed to accommodate heavy-gauge cables suitable for 250A current loads. For optimal performance and safety, always use appropriately sized and rated cables — consult a qualified electrician if you are unsure of the correct cable gauge for your specific application.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the insulator material flame retardant?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The insulator is made from PA66 with a V0 flame retardant grade, one of the highest UL 94 flammability ratings. This significantly reduces the risk of fire propagation in electrical panel installations.\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 250A terminal block is designed for lithium battery energy storage systems, solar power arrays, electric vehicle battery packs, UPS systems, and other high-current industrial or off-grid electrical applications that require secure, high-capacity connections through panel walls or enclosures.\"}}, {\"@type\": \"Question\", \"name\": \"Is the terminal block waterproof, and can it be used outdoors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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The insulator is made from PA66 with a V0 flame retardant grade, one of the highest UL 94 flammability ratings. This significantly reduces the risk of fire propagation in electrical panel installations.\"}}]}\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\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Orange \/ China Mainland","offer_id":44130158313559,"sku":"14:350852#Orange;200007763:201336100","price":42.29,"currency_code":"USD","in_stock":true},{"title":"Balck \/ China Mainland","offer_id":44130158346327,"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.webp?v=1786391557","url":"https:\/\/axlcustomersupport.com\/products\/250a-lithium-battery-terminal-block-high-current-connector","provider":"Axl","version":"1.0","type":"link"}