{"product_id":"sz40-sub-zero-40ah-12v-ultra-low-temperature-lifepo4-battery","title":"SZ40 - Sub-Zero 40Ah - 12.8V Ultra Low Temperature LIFePO4 Battery","description":"\u003cp\u003e\u003cb id=\"docs-internal-guid-8fb25b7a-7fff-f9c5-f057-61fad063c2f4\"\u003e\u003cspan\u003eSZ40\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e- Uses specialised electrolyte formulas to enable ion movement in extreme cold, preventing lithium plating found in standard LiFePO4 cells. Paired with a smart BMS these batteries ensure safe, reliable operation in harsh conditions.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHigh Capacity\u003c\/strong\u003e - \u003c\/span\u003e\u003cspan\u003eSZ40 offers 512Wh of high-capacity power, ideal for demanding applications and long use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eGrade A Cells\u003c\/strong\u003e - Beyond Batteries uses only Grade A cells for reliable, long-lasting performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eBMS \u003c\/strong\u003e- Our high-integrity Battery Management System (BMS) ensures safe, reliable performance, with low temperature protection to keep cells safe in cold conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eUltra Low Temperatures\u003c\/strong\u003e - \u003c\/span\u003e\u003cspan\u003eCharge from -20℃ \u0026amp; discharge as low as -30℃ without the need for battery heaters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eSafety First\u003c\/strong\u003e - \u003c\/span\u003e\u003cspan\u003eLiFePO4 - the proven, safe lithium option. Protected by an advanced BMS for maximum longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCharge \u0026amp; Discharge\u003c\/strong\u003e - \u003c\/span\u003e\u003cspan\u003e50 minute fast charge, 50A continuous output, and 100A peak for high-use power start-ups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eLong Cycle Life\u003c\/strong\u003e - \u003c\/span\u003e\u003cspan\u003eProvides 3000 cycles at 80% depth of discharge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eSize \u0026amp; Weight\u003c\/strong\u003e - \u003c\/span\u003e\u003cspan\u003eUltra compact battery, Ideally sized for security pods, detectors and lighting. Weighs just 5.1kg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e - L:192mm W:132mm H:169mm (widest parts of casing)\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003ch4 style=\"text-align: left;\"\u003eDownloads\u003c\/h4\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0542\/2173\/4073\/files\/MAY25_-_A5_SZ_LiFePO4_-_Instruction_Booklet.pdf?v=1784179602\" target=\"_blank\"\u003eSUB-ZRO Lithium Range\nInformation\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e","brand":"Furneaux Riddall","offers":[{"title":"Default Title","offer_id":57359561458037,"sku":null,"price":210.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/2173\/4073\/files\/aligned_0000s_0003_subzero40ah.png?v=1784179975","url":"https:\/\/www.furneauxriddall.com\/products\/sz40-sub-zero-40ah-12v-ultra-low-temperature-lifepo4-battery","provider":"Furneaux Riddall","version":"1.0","type":"link"}