{"product_id":"relion-rb40-12v-40ah-lifepo4-battery","title":"RELiON - RB40 - 12V 40Ah LifePO4 Battery","description":"\u003ch1\u003eRB40\u003c\/h1\u003e\n\u003ch2 class=\"display-as-tertiary-header\"\u003e12V 40Ah LifePO4 Battery\u003c\/h2\u003e\n\u003cp\u003eThis efficient and fast-charging 12V 40ah lithium battery is powerful yet compact enough to fit into many deep cycle applications. The RB40 is a lithium iron phosphate (LiFePO4) battery with more power, less weight, and up to 10x longer life than its lead-acid counterparts. Lithium is the logical choice for applications that will exhaust the batteries or run in extreme weather. RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. Lead-acid batteries also need to be maintained. If they are not maintained properly, their life span is shortened. Because lithium batteries require no active maintenance, a one-time purchase guarantees better lifetime value.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe RB40 is suitable in many outdoor and recreation applications where lighter weight and capacity are key. It’s commonly used in the following applications: fishing electronics, robotics, solar lighting, remote power, outdoor adventures, and other deep cycle applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNot all lithium batteries are created equal. All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row mb-5\"\u003e\n\u003cdiv class=\"col-12 col-md-4 col-xl-3\"\u003e\n\u003ch5\u003ePRODUCT SPECIFICATIONS\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 12.8V\u003c\/li\u003e\n\u003cli\u003eAmp Hours: 40Ah\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-12 col-md-4 col-xl-3\"\u003e\n\u003ch5\u003eDIMENSIONS \u0026amp; WEIGHT\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 7.8 in (197 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 6.5 in (166 mm)\u003c\/li\u003e\n\u003cli\u003eHeight: 6.8 in (173 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 11.9 lbs (5.4 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-12 col-md-4\"\u003e\n\u003ch5\u003eAPPLICATIONS\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAWP\u003c\/li\u003e\n\u003cli\u003eFloor Machines\u003c\/li\u003e\n\u003cli\u003eSolar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"module module-data-sheet\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col\"\u003e\n\u003ch2\u003eDATA SHEET\u003c\/h2\u003e\n\u003ca href=\"https:\/\/ceb8596f236225acd007-8e95328c173a04ed694af83ee4e24c15.ssl.cf5.rackcdn.com\/docs\/product\/RELiON-Data-Sheet_RB40.pdf\" target=\"_blank\"\u003e\u003ci class=\"far fa-file-pdf mt-3 mb-3\"\u003e\u003c\/i\u003e\u003cspan\u003e \u003c\/span\u003eDOWNLOAD PDF\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-6\"\u003e\n\u003ctable class=\"data-sheet\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eCHEMICAL SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e40 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eCapacity @ 25A\u003c\/td\u003e\n\u003ctd\u003e96 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eEnergy\u003c\/td\u003e\n\u003ctd\u003e512 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003e≤50 mΩ @ 50% SOC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eSelf Discharge\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3% per Month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eMaximum Modules in Series\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6\"\u003e\n\u003ctable class=\"data-sheet\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eMECHANICAL SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e7.8 x 6.5 x 6.8” (197 x 166 x 173 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11.9 lbs (5.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eM8 x 1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eTerminal Torque\u003c\/td\u003e\n\u003ctd\u003e80 - 100 in-lbs (9 - 11 N-m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eCell Type - Chemistry\u003c\/td\u003e\n\u003ctd\u003eCylindrical - LiFePO4​\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6\"\u003e\n\u003ctable class=\"data-sheet\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eDISCHARGE SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eMaximum Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003ePeak Discharge Current\u003c\/td\u003e\n\u003ctd\u003e80 A (7.5 s ±2.5 s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eBMS Discharge Current Cut-Off\u003c\/td\u003e\n\u003ctd\u003e170 A ±20 A (20 ±5 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eRecommended Low Voltage Disconnect\u003c\/td\u003e\n\u003ctd\u003e11 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eBMS Discharge Voltage Cut-Off\u003c\/td\u003e\n\u003ctd\u003e8 V (2.0 ±0.08 vpc) (140 ±60 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eReconnect Voltage\u003c\/td\u003e\n\u003ctd\u003e10 V (2.5 ±0.1 vpc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eShort Circuit Protection\u003c\/td\u003e\n\u003ctd\u003e200-600 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6\"\u003e\n\u003ctable class=\"data-sheet\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eCHARGE SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eRecommended Charge Current\u003c\/td\u003e\n\u003ctd\u003e2 A - 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eMaximum Charge Current\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eCharge Current 32ºF to 14ºF (0 to -10 ºC)\u003c\/td\u003e\n\u003ctd\u003e≤0.1 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eCharge Current -4ºF to 14ºF (-20 to -10 ºC)\u003c\/td\u003e\n\u003ctd\u003e≤0.05 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eRecommended Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e14.2 V - 14.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eBMS Charge Voltage Cut-Off\u003c\/td\u003e\n\u003ctd\u003e15.2 V (3.8 ±0.025 vpc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e(1.1 ±0.4 s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eReconnect Voltage\u003c\/td\u003e\n\u003ctd\u003e14.4 V (3.6 ±0.050 vpc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eBalancing Voltage\u003c\/td\u003e\n\u003ctd\u003e14.4 V (3.6 ±0.025 vpc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6\"\u003e\n\u003ctable class=\"data-sheet\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eTEMPERATURE SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eDischarge Temperature\u003c\/td\u003e\n\u003ctd\u003e-4 to 140 ºF (-20 to 60 ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eCharge Temperature*\u003c\/td\u003e\n\u003ctd\u003e-4 to 113 ºF (-20 to 45 ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e23 to 95 ºF (-5 to 35 ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eBMS High Temperature Cut-Off\u003c\/td\u003e\n\u003ctd\u003e176 ºF (80 ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eReconnect Temperature\u003c\/td\u003e\n\u003ctd\u003e122 ºF (50 ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003e*Refer to charge currents below 0°C (32°F)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-lg-6\"\u003e\n\u003ctable class=\"data-sheet\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPLIANCE SPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE (battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUN38.3 (battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUL1642 (cells) (File# MH62098)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC62133 (cells)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"data-row\"\u003e\n\u003ctd\u003eShipping Classification\u003c\/td\u003e\n\u003ctd\u003eUN 3480, CLASS 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module module-graph\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003ePERFORMANCE CHARACTERISTICS\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-6 graph-image\"\u003e\n\u003cdiv class=\"graph\"\u003e\u003cimg alt=\"graph\" src=\"https:\/\/ceb8596f236225acd007-8e95328c173a04ed694af83ee4e24c15.ssl.cf5.rackcdn.com\/images\/product\/DischargeVoltage-Chart_12V.png\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6 graph-image\"\u003e\n\u003cdiv class=\"graph\"\u003e\u003cimg alt=\"graph\" src=\"https:\/\/ceb8596f236225acd007-8e95328c173a04ed694af83ee4e24c15.ssl.cf5.rackcdn.com\/images\/product\/Discharge-Voltage-at-Various-Rates_12V.png\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6 graph-image\"\u003e\n\u003cdiv class=\"graph\"\u003e\u003cimg alt=\"graph\" src=\"https:\/\/ceb8596f236225acd007-8e95328c173a04ed694af83ee4e24c15.ssl.cf5.rackcdn.com\/images\/product\/ChargeVoltageSOC_Chart_12V.png\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6 graph-image\"\u003e\n\u003cdiv class=\"graph\"\u003e\u003cimg alt=\"graph\" src=\"https:\/\/ceb8596f236225acd007-8e95328c173a04ed694af83ee4e24c15.ssl.cf5.rackcdn.com\/images\/product\/ChargeVoltageChar_Chart_12V.png\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RELiON","offers":[{"title":"Default Title","offer_id":40631305371731,"sku":"RB40","price":474.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1166\/3720\/products\/RB40-Angle.png?v=1681789538","url":"https:\/\/www.obmgonline.com\/products\/relion-rb40-12v-40ah-lifepo4-battery","provider":"OBMG Online","version":"1.0","type":"link"}