{"product_id":"custom-lithium-next-generation-ultra-slim-310ah-lifepo4-battery","title":"Next Generation Ultra Slim 310Ah LiFePO4 Battery | 330A BMS","description":"\u003cdiv style=\"font-weight: bold;\"\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e🔋 CUSTOM LITHIUM NEXT GENERATION ULTRA SLIM 310AH LiFePO4 BATTERY – AUSTRALIAN MADE\u003c\/h2\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e310Ah • 12.8V LiFePO4 • 330A Continuous Discharge • 85mm Battery Thickness • 155A Recommended Charge • 26.5kg • 7 Year Warranty\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCustom Lithium Next Generation Ultra Slim 310Ah Battery\u003c\/strong\u003e delivers serious off-grid capacity in an exceptionally slim package designed for installations where available depth is limited.\u003c\/p\u003e\n\u003cp\u003eAt only \u003cstrong\u003e85mm thick at the battery body\u003c\/strong\u003e, it provides 310Ah of LiFePO4 storage in a low-profile aluminium enclosure suited to canopy walls, behind suitable vehicle seats, under false floors and other compact 4WD, caravan and off-grid applications.\u003c\/p\u003e\n\u003cp\u003eWith a stated \u003cstrong\u003e330A continuous discharge capability\u003c\/strong\u003e, premium A-grade automotive LiFePO4 cells, a high-current Heltech BMS and active cell balancing, the Next Generation Ultra Slim 310Ah is designed for demanding 12V systems and appropriately engineered inverter installations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⭐ KEY FEATURES\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e📏 Ultra-Slim 85mm Battery Profile\u003c\/span\u003e\u003cbr\u003eThe battery body is only 85mm thick, allowing 310Ah of lithium capacity to fit into installations where conventional battery dimensions may not be practical.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔋 310Ah LiFePO4 Capacity\u003c\/span\u003e\u003cbr\u003eProvides substantial stored energy for extended touring, caravan, canopy and off-grid electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e⚡ 330A Continuous Discharge\u003c\/span\u003e\u003cbr\u003eHigh-current capability supports demanding 12V equipment and appropriately designed high-power inverter systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔌 155A Recommended Charge Current\u003c\/span\u003e\u003cbr\u003eThe supplied specifications recommend up to 155A of charging capacity, allowing the battery to be paired with appropriately designed high-output charging systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔩 Mounting Rail System\u003c\/span\u003e\u003cbr\u003eThe Next Generation enclosure incorporates mounting rails to assist with secure installation in suitable vehicle, canopy and off-grid applications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🛡️ Lightweight Aluminium Enclosure\u003c\/span\u003e\u003cbr\u003eThe custom aluminium housing provides a strong, low-profile structure while helping protect the battery cells and internal components.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🧠 High-Current Heltech BMS\u003c\/span\u003e\u003cbr\u003eThe battery management system helps safeguard against overheating and over-discharge while managing battery operation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e⚖️ Active Cell Balancing\u003c\/span\u003e\u003cbr\u003eThe integrated active balancer helps manage individual cells and maintain consistent battery performance.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔋 Premium A-Grade Automotive LiFePO4 Cells\u003c\/span\u003e\u003cbr\u003eBuilt using premium lithium iron phosphate cells for demanding mobile and off-grid applications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🚙 Built for Touring Conditions\u003c\/span\u003e\u003cbr\u003eInternal components are insulated against vibration to help protect the battery during corrugated-road and remote-area travel.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🧪 Individually Bench Tested\u003c\/span\u003e\u003cbr\u003eEach battery is individually bench tested before supply as part of Custom Lithium's quality-control process.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🇦🇺 Australian Made\u003c\/span\u003e\u003cbr\u003eBuilt in Brisbane and supplied as a certified Australian Made product.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🛡️ 7 Year Warranty\u003c\/span\u003e\u003cbr\u003eBacked by a full 7-year manufacturer warranty.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📐 310AH FOR SPACE-RESTRICTED INSTALLATIONS\u003c\/h3\u003e\n\u003cp\u003eThe Next Generation Ultra Slim range is designed to make use of narrow and otherwise difficult-to-use installation spaces while retaining substantial battery capacity.\u003c\/p\u003e\n\u003cp\u003eSuitable applications can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlong canopy walls\u003c\/li\u003e\n\u003cli\u003eBehind suitable vehicle seats\u003c\/li\u003e\n\u003cli\u003eUnder false floors\u003c\/li\u003e\n\u003cli\u003eInside custom 4WD storage systems\u003c\/li\u003e\n\u003cli\u003eCaravans \u0026amp; camper trailers\u003c\/li\u003e\n\u003cli\u003eMobile trade setups\u003c\/li\u003e\n\u003cli\u003eRemote-work \u0026amp; off-grid systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe battery body measures approximately \u003cstrong\u003e610mm L × 405mm H × 85mm W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe stated overall dimensions are \u003cstrong\u003e645mm L × 475mm H × 89mm W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔩 IMPORTANT MOUNTING RAIL INFORMATION\u003c\/h3\u003e\n\u003cp\u003eWhen installing the Next Generation Ultra Slim battery along the base of a canopy or similar horizontal surface, Custom Lithium recommends \u003cstrong\u003enot using the bottom mounting rail\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis allows the battery weight to be fully supported by the vehicle or canopy floor instead of placing unnecessary load on the lower mounting system.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ For base-mounted canopy installations, support the battery directly on the floor as recommended by Custom Lithium. This reduces stress on the mounting system and is intended to improve long-term installation stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🚐 HIGH-CAPACITY OFF-GRID POWER\u003c\/h3\u003e\n\u003cp\u003eWith 310Ah of lithium capacity and substantial continuous-current capability, the Next Generation Ultra Slim can support compatible equipment including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e❄️ 12V fridges \u0026amp; freezers\u003c\/li\u003e\n\u003cli\u003e💡 Vehicle \u0026amp; camp lighting\u003c\/li\u003e\n\u003cli\u003e📡 Starlink\u003c\/li\u003e\n\u003cli\u003e💻 Computers \u0026amp; electronics\u003c\/li\u003e\n\u003cli\u003e📷 Cameras \u0026amp; charging equipment\u003c\/li\u003e\n\u003cli\u003e💨 Air compressors\u003c\/li\u003e\n\u003cli\u003e🛠️ Compatible tools \u0026amp; battery chargers\u003c\/li\u003e\n\u003cli\u003e🍳 Induction cooking through an appropriately engineered inverter system\u003c\/li\u003e\n\u003cli\u003e🔌 Compatible 240V appliances through a suitable inverter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔋 PREMIUM LiFePO4 CELL TECHNOLOGY\u003c\/h3\u003e\n\u003cp\u003eThe battery is constructed using \u003cstrong\u003eA-grade automotive LiFePO4 cells\u003c\/strong\u003e combined with a high-current Heltech BMS and active cell balancing.\u003c\/p\u003e\n\u003cp\u003eThe supplied product information describes LiFePO4 as suitable for demanding mobile and off-grid environments where safety, reliability and high-current performance are important.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📊 TECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cp\u003eCapacity: 310Ah\u003c\/p\u003e\n\u003cp\u003eNominal Voltage: 12.8V\u003c\/p\u003e\n\u003cp\u003eContinuous Discharge: 330A\u003c\/p\u003e\n\u003cp\u003eRecommended Charge Current: 155A\u003c\/p\u003e\n\u003cp\u003eCharge Voltage: 14.2–14.6V\u003c\/p\u003e\n\u003cp\u003eAbsorption \/ Float Voltage: 13.4–13.6V\u003c\/p\u003e\n\u003cp\u003eLow-Voltage Cut-Off: 10.5V\u003c\/p\u003e\n\u003cp\u003eOperating Temperature: 0°C to 60°C\u003c\/p\u003e\n\u003cp\u003eTerminals: M10\u003c\/p\u003e\n\u003cp\u003eBattery Dimensions: 610mm L × 405mm H × 85mm W\u003c\/p\u003e\n\u003cp\u003eOverall Dimensions: 645mm L × 475mm H × 89mm W\u003c\/p\u003e\n\u003cp\u003eWeight: Approx. 26.5kg\u003c\/p\u003e\n\u003cp\u003eBattery Chemistry: LiFePO4\u003c\/p\u003e\n\u003cp\u003eCells: Premium A-Grade Automotive LiFePO4\u003c\/p\u003e\n\u003cp\u003eBMS: Heltech High-Current BMS\u003c\/p\u003e\n\u003cp\u003eCell Balancing: Active Balancer\u003c\/p\u003e\n\u003cp\u003eEnclosure: Aluminium\u003c\/p\u003e\n\u003cp\u003eWarranty: 7 Years\u003c\/p\u003e\n\u003cp\u003eManufactured: Brisbane, Australia\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⚡ HIGH-CURRENT PERFORMANCE\u003c\/h3\u003e\n\u003cp\u003eThe stated \u003cstrong\u003e330A continuous discharge capability\u003c\/strong\u003e provides substantial current availability for demanding auxiliary electrical systems.\u003c\/p\u003e\n\u003cp\u003eThis makes the battery suitable for appropriately engineered high-power inverter installations and other high-current 12V loads, but inverter selection must still account for DC current demand, surge requirements, cable sizing, fusing, connection quality and BMS limits.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔌 CHARGING REQUIREMENTS\u003c\/h3\u003e\n\u003cp\u003eThe supplied specifications recommend a charge current of up to \u003cstrong\u003e155A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBulk \/ Charge Voltage: 14.2–14.6V\u003c\/li\u003e\n\u003cli\u003eAbsorption \/ Float Voltage: 13.4–13.6V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible lower-output charging systems can also be used, although recharge time will increase as charger output decreases.\u003c\/p\u003e\n\u003cp\u003eYour DC-DC charger, solar charge controller and 240V charger should all be lithium compatible and configured to suit the required voltage profile.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🇦🇺 AUSTRALIAN MADE\u003c\/h3\u003e\n\u003cp\u003eCustom Lithium states that the Next Generation Ultra Slim battery is \u003cstrong\u003eAustralian Made certified\u003c\/strong\u003e and manufactured in Brisbane.\u003c\/p\u003e\n\u003cp\u003eEach battery is individually bench tested before supply and backed by a 7-year manufacturer warranty.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🎨 CUSTOM COLOUR OPTIONS\u003c\/h3\u003e\n\u003cp\u003eThe supplied information notes that product colour may vary slightly from displayed images.\u003c\/p\u003e\n\u003cp\u003eCustom coloured batteries may also be available.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ Coloured batteries may require up to approximately 14 days turnaround due to the customised colouring process.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🛠️ INSTALLATION NOTES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse the stated overall dimensions when checking installation space\u003c\/li\u003e\n\u003cli\u003eDo not use the bottom mounting rail when installed along the base of a canopy or similar supported horizontal surface, as recommended by Custom Lithium\u003c\/li\u003e\n\u003cli\u003eBattery weight should be supported by the vehicle or canopy floor in this installation orientation\u003c\/li\u003e\n\u003cli\u003eProfessional installation by a qualified auto electrician is recommended\u003c\/li\u003e\n\u003cli\u003eProduct colour may vary slightly from displayed images\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e❓ QUICK FAQ\u003c\/h2\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow thin is the Next Generation Ultra Slim 310Ah battery?\u003c\/h3\u003e\n\u003cp\u003eThe battery body is approximately \u003cstrong\u003e85mm thick\u003c\/strong\u003e, with a stated overall installation thickness of approximately \u003cstrong\u003e89mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhere can the 310Ah Ultra Slim battery be installed?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for tight installations such as canopy walls, behind suitable seats, beneath false floors and other compact 4WD, caravan and off-grid applications.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eShould I use the bottom mounting rail when mounting it on a canopy floor?\u003c\/h3\u003e\n\u003cp\u003eNo. Custom Lithium recommends that when the battery is installed along the base of a canopy or similar surface, the bottom mounting rail should not be used. The battery should instead be supported directly by the floor.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan this battery run an inverter?\u003c\/h3\u003e\n\u003cp\u003eYes, as part of an appropriately engineered system. The supplied continuous discharge rating is 330A, but suitable inverter size depends on actual DC current demand, surge requirements, cable sizing, fusing and BMS limits.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat charging profile should I use?\u003c\/h3\u003e\n\u003cp\u003eThe supplied specifications call for a \u003cstrong\u003e14.2–14.6V charge voltage\u003c\/strong\u003e and \u003cstrong\u003e13.4–13.6V absorption\/float voltage\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat charge current is recommended?\u003c\/h3\u003e\n\u003cp\u003eThe supplied recommended charge current is \u003cstrong\u003e155A\u003c\/strong\u003e. Lower-output compatible charging systems can also be used, but will increase recharge time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e🔋 310AH \u0026amp; 330A CONTINUOUS – IN AN 85MM-THIN BATTERY BODY\u003c\/h2\u003e\n\u003cp\u003eWith 310Ah of LiFePO4 capacity, 330A continuous discharge capability, active balancing and an aluminium enclosure only 85mm thick at the battery body, the Custom Lithium Next Generation Ultra Slim 310Ah delivers substantial off-grid capacity without the depth of a conventional lithium battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum capacity. Ultra-slim construction. Australian made.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CUSTOM LITHIUM","offers":[{"title":"BLACK","offer_id":67975711949048,"sku":"CL-USV3-310-BLACK","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"BLUE","offer_id":67975711981816,"sku":"CL-USV3-310-BLUE","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"GREEN","offer_id":67975712014584,"sku":"CL-USV3-310-GREEN","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"ORANGE","offer_id":67975712047352,"sku":"CL-USV3-310-ORANGE","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"PINK","offer_id":67975712080120,"sku":"CL-US-310AH-V3-PINK","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"PURPLE","offer_id":67975712112888,"sku":"CL-USV3-310-PURPLE","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"RED","offer_id":67975712145656,"sku":"CL-USV3-310-RED","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"TAN","offer_id":67975712178424,"sku":"CL-USV3-310-TAN","price":2890.0,"currency_code":"AUD","in_stock":true},{"title":"YELLOW","offer_id":67975712211192,"sku":"CL-USV3-310-YELLOW","price":2890.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/V3US100Ah_5364a102-f945-4883-85bf-34afa63e031a.webp?v=1793833118","url":"https:\/\/www.homeof12volt.com.au\/products\/custom-lithium-next-generation-ultra-slim-310ah-lifepo4-battery","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}