{"product_id":"12v-80ah-lifepo4-group-24-battery-bluetooth-heated","title":"12V 80Ah LiFePO4 Group 24 Deep Cycle Battery with Bluetooth \u0026 Heating","description":"\u003ch2\u003eEnerwatt EWLI-12V80BH 12V 80Ah LiFePO4 Group 24 Battery with Bluetooth \u0026amp; Heating\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEnerwatt EWLI-12V80BH 12V 80Ah LiFePO4 Battery\u003c\/strong\u003e is a compact, high-performance \u003cstrong\u003eGroup 24 lithium deep cycle battery\u003c\/strong\u003e designed for RVs, boats, solar systems, off-grid cabins, camper vans, trailers, camping setups, and auxiliary 12V power applications. Built with safe and long-lasting \u003cstrong\u003eLiFePO4 lithium iron phosphate chemistry\u003c\/strong\u003e, this battery delivers dependable energy storage with integrated \u003cstrong\u003eBluetooth battery monitoring\u003c\/strong\u003e, a smart \u003cstrong\u003eBattery Management System\u003c\/strong\u003e, and built-in \u003cstrong\u003eheated charging support\u003c\/strong\u003e for colder conditions.\u003c\/p\u003e\n\n\u003cp\u003eWith a nominal voltage of \u003cstrong\u003e12.8V\u003c\/strong\u003e, a capacity of \u003cstrong\u003e80Ah\u003c\/strong\u003e, and an estimated energy rating of approximately \u003cstrong\u003e1,024Wh\u003c\/strong\u003e, the EWLI-12V80BH is ideal for users who want lightweight lithium performance, long cycle life, and reliable deep cycle power. Its \u003cstrong\u003e100A maximum constant discharge current\u003c\/strong\u003e and \u003cstrong\u003e100A maximum charging current\u003c\/strong\u003e make it a strong choice for properly sized RV, marine, solar, inverter, and off-grid systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the Enerwatt EWLI-12V80BH?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12.8V 80Ah LiFePO4 battery\u003c\/strong\u003e with approximately \u003cstrong\u003e1,024Wh\u003c\/strong\u003e of stored energy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroup 24 case size\u003c\/strong\u003e for compact RV, marine, solar, and off-grid installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Bluetooth BMS\u003c\/strong\u003e for real-time battery monitoring through a compatible Android or iOS app\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in heated film\u003c\/strong\u003e to help support charging in low-temperature conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100A maximum constant discharge current\u003c\/strong\u003e for dependable deep cycle performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100A maximum charging current\u003c\/strong\u003e with a recommended charging current of \u003cstrong\u003e30A\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4000 expected cycles at 80% depth of discharge\u003c\/strong\u003e under specified test conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15-year design life expectancy\u003c\/strong\u003e under proper operating conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced BMS protection\u003c\/strong\u003e for voltage, current, temperature, short circuit, and cell balancing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e96-month warranty\u003c\/strong\u003e for long-term confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eEnerwatt 12V 80Ah lithium battery\u003c\/strong\u003e is built for deep cycle applications where stable power, lighter weight, and long service life matter. It is especially well suited for:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRV house battery upgrades\u003c\/li\u003e\n  \u003cli\u003eTravel trailers, fifth wheels, and camper vans\u003c\/li\u003e\n  \u003cli\u003eMarine electronics and boat accessory power\u003c\/li\u003e\n  \u003cli\u003eCompatible 12V trolling motor applications\u003c\/li\u003e\n  \u003cli\u003eSolar battery banks and renewable energy storage\u003c\/li\u003e\n  \u003cli\u003eOff-grid cabins and remote power systems\u003c\/li\u003e\n  \u003cli\u003eCamping, overlanding, and portable 12V power setups\u003c\/li\u003e\n  \u003cli\u003eBackup power and auxiliary energy storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt for RV, Marine, Solar \u0026amp; Off-Grid Power\u003c\/h3\u003e\n\n\u003cp\u003eThe EWLI-12V80BH is a practical lithium upgrade for many compatible lead-acid or AGM deep cycle systems. For RV and van life users, it can support properly sized 12V loads such as lights, fans, water pumps, refrigerators, control systems, and inverter setups. For marine use, it can power electronics, fish finders, lighting, accessory circuits, and compatible trolling motor systems. For solar and off-grid applications, its 80Ah capacity provides efficient energy storage in a lightweight, long-life package.\u003c\/p\u003e\n\n\u003ch3\u003eBluetooth Battery Monitoring\u003c\/h3\u003e\n\n\u003cp\u003eThe integrated \u003cstrong\u003eBluetooth BMS\u003c\/strong\u003e allows you to monitor key battery data in real time using a compatible Android or iOS app. This is especially useful when the battery is installed in a battery box, RV compartment, boat storage area, cabin power system, or off-grid installation where direct access may be limited.\u003c\/p\u003e\n\n\u003cp\u003eBluetooth monitoring can help users better understand battery status, operating conditions, and overall system performance, making the EWLI-12V80BH a smart choice for mobile and remote power setups.\u003c\/p\u003e\n\n\u003ch3\u003eIntegrated Heating for Cold-Weather Charging Support\u003c\/h3\u003e\n\n\u003cp\u003eThe EWLI-12V80BH includes an integrated heated film designed to help the battery charge in low-temperature conditions. The heating function activates below \u003cstrong\u003e0°C\u003c\/strong\u003e and helps warm the battery so it can safely accept a charge when temperatures are low.\u003c\/p\u003e\n\n\u003cp\u003eThis feature is especially valuable for Canadian climates, winter camping, seasonal marine use, off-grid cabins, trailers, and systems that may be exposed to colder storage or charging environments. Charging temperature limits still apply, and the battery should always be used with a compatible lithium charging system.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Battery Management System Protection\u003c\/h3\u003e\n\n\u003cp\u003eThe built-in \u003cstrong\u003eBattery Management System\u003c\/strong\u003e provides complete battery management and protection. It monitors voltage, current, temperature, and cell balance to help protect the battery during charging, discharging, storage, and everyday operation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCell voltage protection\u003c\/li\u003e\n  \u003cli\u003eModule voltage protection\u003c\/li\u003e\n  \u003cli\u003eOver-current charge protection\u003c\/li\u003e\n  \u003cli\u003eOver-current discharge protection\u003c\/li\u003e\n  \u003cli\u003eTemperature warning and protection\u003c\/li\u003e\n  \u003cli\u003eShort-circuit protection\u003c\/li\u003e\n  \u003cli\u003ePCB temperature protection\u003c\/li\u003e\n  \u003cli\u003ePassive cell balancing\u003c\/li\u003e\n  \u003cli\u003eState of charge monitoring\u003c\/li\u003e\n  \u003cli\u003eLow-power sleep mode\u003c\/li\u003e\n  \u003cli\u003eBluetooth communication through compatible app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLong Cycle Life \u0026amp; Lithium Performance\u003c\/h3\u003e\n\n\u003cp\u003eEnerwatt LiFePO4 technology is designed for long-term deep cycle use. The EWLI-12V80BH has an expected design life of up to \u003cstrong\u003e15 years\u003c\/strong\u003e and an expected cycle life of \u003cstrong\u003e4000 cycles at 80% depth of discharge\u003c\/strong\u003e under specified test conditions. Compared to traditional lead-acid batteries, LiFePO4 batteries can provide improved usable capacity, lower weight, reduced maintenance, stable voltage output, and longer service life when used with a compatible charging system.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEnerwatt\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEWLI-12V80BH\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDeep Cycle Battery\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBattery Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLiFePO4 \/ Lithium Iron Phosphate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBattery Group Size\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eGroup 24\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12.8V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e80Ah\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEstimated Energy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApprox. 1,024Wh\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCharging Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e14.0V – 14.4V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFloat Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e13.5V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDischarge Cut-Off Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e9.6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRecommended Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e30A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaximum Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaximum Constant Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDischarge Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.25C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4000 cycles at 80% DOD, 0.5C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDesign Life Expectancy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e15 years\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBluetooth Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIntegrated Heating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBMS\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIntegrated smart Battery Management System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCharging Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0°C to 50°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDischarging Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20°C to 55°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20°C to 55°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApprox. 259 x 169 x 213 mm \/ 10.2 x 6.7 x 8.4 in\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApprox. 10 kg \/ 22 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eM6\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBlack\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e96 months\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCharging \u0026amp; Compatibility Notes\u003c\/h3\u003e\n\n\u003cp\u003eThis battery is designed for \u003cstrong\u003edeep cycle use\u003c\/strong\u003e. For best performance and battery life, use a \u003cstrong\u003eLiFePO4-compatible charger\u003c\/strong\u003e, RV converter, inverter charger, or solar charge controller with the correct lithium charging profile. The recommended charging voltage range is \u003cstrong\u003e14.0V to 14.4V\u003c\/strong\u003e, with a recommended charging current of \u003cstrong\u003e30A\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAlways confirm compatibility with your RV, marine, solar, trolling motor, inverter, charger, or electrical system before installation. This battery should not be used as an engine starting battery unless the application has been confirmed compatible by the manufacturer or a qualified installer.\u003c\/p\u003e\n\n\u003ch3\u003eBest Fit For\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCustomers replacing compatible Group 24 deep cycle batteries\u003c\/li\u003e\n  \u003cli\u003eRV owners wanting a lighter lithium house battery\u003c\/li\u003e\n  \u003cli\u003eBoat owners needing reliable power for electronics and accessories\u003c\/li\u003e\n  \u003cli\u003eSolar users building a compact 12V battery bank\u003c\/li\u003e\n  \u003cli\u003eCampers and overlanders needing dependable portable power\u003c\/li\u003e\n  \u003cli\u003eOff-grid users who need Bluetooth monitoring and cold-weather charging support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is the Enerwatt EWLI-12V80BH battery used for?\u003c\/h4\u003e\n\u003cp\u003eThe Enerwatt EWLI-12V80BH is a 12V 80Ah LiFePO4 deep cycle battery designed for RVs, boats, travel trailers, camper vans, solar systems, off-grid cabins, camping power setups, and auxiliary 12V energy storage. It is ideal for applications that need reliable deep cycle power, long battery life, and lightweight lithium performance.\u003c\/p\u003e\n\n\u003ch4\u003eDoes the Enerwatt 12V 80Ah LiFePO4 battery have Bluetooth?\u003c\/h4\u003e\n\u003cp\u003eYes. The EWLI-12V80BH includes integrated Bluetooth communication through the battery management system. This allows users to monitor battery data in real time using a compatible Android or iOS app.\u003c\/p\u003e\n\n\u003ch4\u003eIs this Enerwatt lithium battery heated?\u003c\/h4\u003e\n\u003cp\u003eYes. The EWLI-12V80BH includes an integrated heated film. The heating function is designed to help warm the battery for charging in low-temperature conditions, making it useful for colder climates, winter storage, RVs, cabins, marine setups, and off-grid applications.\u003c\/p\u003e\n\n\u003ch4\u003eCan this battery replace a lead-acid or AGM Group 24 battery?\u003c\/h4\u003e\n\u003cp\u003eIn many deep cycle applications, yes, this battery can be used as a lithium upgrade for compatible Group 24 lead-acid or AGM battery systems. However, the charging system should be compatible with LiFePO4 batteries. A lithium-compatible charger, converter, or solar charge controller is recommended for best performance.\u003c\/p\u003e\n\n\u003ch4\u003eCan I use the EWLI-12V80BH battery for an RV?\u003c\/h4\u003e\n\u003cp\u003eYes. This 12V 80Ah LiFePO4 battery is a strong option for RV house power, travel trailers, camper vans, and camping setups. It can support 12V accessories such as lights, fans, water pumps, refrigerators, control systems, and compatible inverter systems when properly sized.\u003c\/p\u003e\n\n\u003ch4\u003eCan this battery be used for marine applications?\u003c\/h4\u003e\n\u003cp\u003eYes. The Enerwatt EWLI-12V80BH can be used for marine deep cycle applications such as boat electronics, fish finders, lighting, accessory circuits, and compatible 12V trolling motor setups. It should not be used as a starting battery unless the application has been confirmed compatible.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the cycle life of this 12V 80Ah LiFePO4 battery?\u003c\/h4\u003e\n\u003cp\u003eThe expected cycle life is 4000 cycles at 80% depth of discharge and 0.5C under specified test conditions. This makes it a long-lasting alternative to traditional lead-acid deep cycle batteries.\u003c\/p\u003e\n\n\u003ch4\u003eWhat charger should I use with this battery?\u003c\/h4\u003e\n\u003cp\u003eA LiFePO4-compatible charger is recommended. The charging voltage range is 14.0V to 14.4V, with a recommended charging current of 30A and a maximum charging current of 100A.\u003c\/p\u003e\n\n\u003ch4\u003eHow much energy does this battery store?\u003c\/h4\u003e\n\u003cp\u003eThis battery stores approximately 1,024 watt-hours of energy, based on its 12.8V nominal voltage and 80Ah capacity. Actual usable energy may vary depending on load, temperature, system setup, and operating conditions.\u003c\/p\u003e\n\n\u003ch4\u003eIs this battery suitable for cold weather?\u003c\/h4\u003e\n\u003cp\u003eYes, this model includes integrated heating support for low-temperature charging. The heating function helps warm the battery when temperatures are below 0°C so it can charge under colder conditions. Always follow the specified charging temperature limits and use a compatible lithium charging system.\u003c\/p\u003e","brand":"Enerwatt","offers":[{"title":"Default Title","offer_id":48828111388928,"sku":"EWLI-12V80BH","price":689.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/3506\/9347\/files\/ewli-12v80bh-lithium-battery-2.png?v=1781206505","url":"https:\/\/brsbattery.com\/products\/12v-80ah-lifepo4-group-24-battery-bluetooth-heated","provider":"BRS Battery ","version":"1.0","type":"link"}