{"title":"Cold Weather \u0026 Self-Heating LiFePO4 Batteries","description":null,"products":[{"product_id":"12v-314ah-mini-heat-battery-with-bluetooth","title":"WattCycle 12V 314Ah Mini Self Heating Battery with Bluetooth | ECE R10 Certified","description":"\u003cp\u003e\u003cb\u003eSelf-heating Suitable for Cold Areas\u003c\/b\u003e: When the temperature drops below 0℃, the self-heating function will heat the battery automatically to 5℃ and no fear of power outages when the temperature drops below 0℃, letting you have enough usable energy to enjoy snow camping.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompact Power with Upgraded Heating Feature\u003c\/b\u003e: With the mini size of L382.7 x W193.3 x H249.5 mm and the weight of 27,95 kg, the WattCycle 12V 314Ah Mini self-heating battery is an ideal choice for those needing to use a motorhome or live off-grid in cold regions such as Finland and Sweden. It is also a wise choice for fishing in icy conditions in places like Poland.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh-performance EV Grade A+ Cells\u003c\/b\u003e: WattCycle 12V 314Ah Mini self-heating battery is made of high-performance EV Grade A+ LiFePO4 cells, which ensures it is a long-lasting companion in your caravan trip or off-grid living.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Battery Protection\u003c\/b\u003e: A powerful 200A BMS safeguards against overcharge, overdischarge, overcurrent, short circuit, and extreme temperatures while maintaining 200A continuous power flow for demanding applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUnique Solid Internal Structure\u003c\/b\u003e: The WattCycle 12V 314Ah LiFePO4 Battery stands up to harsh conditions thanks to its unique full-aluminum internal frame, which not only reinforces the cell structure but also integrates cooling fins that improve heat dissipation by 30%.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUnparalleled Energy Density\u003c\/b\u003e: Compared with other 12V 280Ah batteries, the WattCycle 12V 314Ah battery packs 47% higher energy density and a 12% capacity bump, ending your energy anxiety once and for all.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBluetooth 5.0 Connecting\u003c\/b\u003e: Built-in Bluetooth allows you to check and control the battery conveniently. On the WattCycle App, you can control battery charge\/discharge status, check the battery's SOC, voltage, current, power, single cell voltage and temperature and so on. Binding batteries to avoid unauthorized operation.\u003c\/p\u003e","brand":"Wattcycle-Europe","offers":[{"title":"1 Pack (4.02kWh)","offer_id":52240551313717,"sku":"WT12V314AH200MINIBTH","price":559.99,"currency_code":"EUR","in_stock":true},{"title":"2 Pack (8.04kWh)","offer_id":52240551346485,"sku":"WT12V314AH200MINIBTH-Pack2","price":1109.99,"currency_code":"EUR","in_stock":true},{"title":"3 Pack (12.06kWh)","offer_id":52240551379253,"sku":"WT12V314AH200MINIBTH-Pack3","price":1649.99,"currency_code":"EUR","in_stock":true},{"title":"4 Pack (16.08kWh)","offer_id":52240551412021,"sku":"WT12V314AH200MINIBTH-Pack4","price":2179.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9097\/8101\/files\/WattCycle_12V_314Ah_Mini_Self_Heating_Battery_with_Bluetooth_with_ECE_R10_Certified.jpg?v=1779967611"},{"product_id":"12v-100ah-camper-underseat-battery-self-heating","title":"WattCycle 12V 100Ah Camper Underseat LiFePO4 Battery with Self-heating","description":"\u003cp\u003e\u003cstrong\u003eFits Where Campervan Space Is Limited\u003c\/strong\u003e: At 354 × 176 × just \u003cstrong\u003e187mm high\u003c\/strong\u003e, the WattCycle 12V 100Ah lithium leisure battery uses a DIN H8\/L5 footprint developed for space-conscious campervan and motorhome installations. Its low-profile case makes it particularly relevant to compatible underseat battery compartments where standard taller leisure batteries may be difficult to install. At only 11.35kg, it also keeps battery weight relatively low when upgrading a campervan electrical system. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.28kWh of LiFePO4 Energy from a 100Ah Battery\u003c\/strong\u003e: The battery combines a nominal voltage of 12.8V with 100Ah capacity, providing \u003cstrong\u003e1,280Wh, or 1.28kWh, of stored energy\u003c\/strong\u003e. This makes it suitable for the 12V electrical systems commonly found in campervans and motorhomes, including lighting, water pumps, compressor fridges, USB charging and other leisure loads. Actual runtime depends on the appliances connected, their duty cycles, inverter efficiency, charging input and available battery capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Heating for Cold-Weather Charging\u003c\/strong\u003e: LiFePO4 batteries require special protection when charging at low cell temperatures. When the cells in this battery are below \u003cstrong\u003e0°C\u003c\/strong\u003e, connecting a charging source activates the integrated heating system. The battery warms the cells first, and normal charging resumes when cell temperature rises above \u003cstrong\u003e5°C\u003c\/strong\u003e. This makes the battery particularly useful for campervans that may remain cold overnight before receiving energy from an alternator, mains charger or solar system. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e100A BMS for Up to 1280W of Continuous DC Output\u003c\/strong\u003e: The integrated \u003cstrong\u003e100A Battery Management System\u003c\/strong\u003e supports up to 100A continuous charge and discharge current, corresponding to a maximum continuous DC output of \u003cstrong\u003e1,280W at 12.8V\u003c\/strong\u003e. For inverter systems, a roughly 1000W-class inverter provides a more practical design target once conversion losses and operating margin are considered. The BMS also monitors battery operating conditions and includes voltage, current and temperature-related protection thresholds. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMonitor Battery Status from the WattCycle App\u003c\/strong\u003e: Built-in Bluetooth allows the battery to communicate with the WattCycle App, giving you a convenient way to check battery information from your smartphone without relying solely on a separate display. The App data includes battery status, temperature, voltage, current and individual cell voltages. Charging and discharging functions can also be managed through the App. Account binding\/password functionality adds an additional layer of control over who can manage the connected battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Practical LiFePO4 Upgrade from Traditional Leisure Batteries\u003c\/strong\u003e: For campervan owners moving away from lead-acid or AGM, LiFePO4 technology can offer greater usable energy from a given nominal capacity, lower battery weight and considerably higher cycle capability. This WattCycle model is rated for \u003cstrong\u003e6,000 cycles at 80% depth of discharge\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpandable When 100Ah Is No Longer Enough\u003c\/strong\u003e: One battery provides 100Ah and 1.28kWh. If your electrical requirements increase, the battery supports up to four batteries in parallel and four in series. Four parallel batteries provide a calculated \u003cstrong\u003e400Ah and 5.12kWh at 12.8V nominal\u003c\/strong\u003e, while the stated maximum 4P4S configuration reaches \u003cstrong\u003e20.48kWh\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt Around Familiar Campervan Installation Requirements\u003c\/strong\u003e: The product uses an ABS enclosure, \u003cstrong\u003eM8 terminals\u003c\/strong\u003e, an IP65 protection rating and a grooved housing base. The battery is suitable for Fiat Ducato, Citroën Jumper, Peugeot Boxer and Ford installations.\u003c\/p\u003e","brand":"Wattcycle-Europe","offers":[{"title":"1 Pack (1.28kWh)","offer_id":52949500920117,"sku":"WT12V100AH100H190BTH","price":269.99,"currency_code":"EUR","in_stock":true},{"title":"2 Pack (2.56kWh)","offer_id":52949500952885,"sku":"WT12V100AH100H190BTH-Pack2","price":534.99,"currency_code":"EUR","in_stock":true},{"title":"3 Pack (3.84kWh)","offer_id":52949500985653,"sku":"WT12V100AH100H190BTH-Pack3","price":793.99,"currency_code":"EUR","in_stock":true},{"title":"4 Pack (5.12kWh)","offer_id":52949501018421,"sku":"WT12V100AH100H190BTH-Pack4","price":1047.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9097\/8101\/files\/WattCycle_12V_100Ah_Camper_Underseat_LiFePO4_Battery_with_Self-heating.jpg?v=1781270834"},{"product_id":"discover-12v-314ah-h190-caravan-leisure-battery","title":"WattCycle 12V 314Ah Campervan Leisure Battery with Self Heating | ECE R10 Certified","description":"\u003cp\u003eUpgrade your RV with the WattCycle 12V 314Ah self-heating LiFePO4 Leisure battery. Designed for underseat installation, perfect for caravans. Built-in Bluetooth. Reliable off-grid power for all-weather adventures. Shop now!\u003c\/p\u003e","brand":"Wattcycle-Europe","offers":[{"title":"1 Pack","offer_id":53021325820213,"sku":"WT12V314AH250H190BTH","price":659.99,"currency_code":"EUR","in_stock":false},{"title":"2 Pack","offer_id":53021325852981,"sku":"WT12V314AH250H190BTH-Pack2","price":1309.99,"currency_code":"EUR","in_stock":false},{"title":"3 Pack","offer_id":53021325885749,"sku":"WT12V314AH250H190BTH-Pack3","price":1949.99,"currency_code":"EUR","in_stock":false},{"title":"4 Pack","offer_id":53021325918517,"sku":"WT12V314AH250H190BTH-Pack4","price":2569.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9097\/8101\/files\/WattCycle_DISCOVER_12V_314Ah_Caravan_Leisure_Battery_with_Self_Heating.webp?v=1781965688"},{"product_id":"pioneer-balcony-2500w-10kwh-balcony-solar-system","title":"WattCycle 2.5kW 10kWh All-in-One AC Coupled Battery Storage System","description":"\u003cp\u003e\u003cb\u003eAdd Battery Storage to Your Existing Rooftop Solar System\u003c\/b\u003e: \nThe WattCycle 2.5kW 10kWh All-in-One AC Coupled Battery Storage System is designed to add energy storage to an existing rooftop or balcony PV system without replacing the solar panels or microinverter. In a traditional setup, solar panels and a microinverter send generated electricity directly to the home or grid. By adding WattCycle battery storage to the AC side, surplus solar energy can be stored for later use instead of being immediately exported.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eStore Solar Energy Instead of Sending It Straight to the Grid\u003c\/b\u003e: \nWithout battery storage, excess daytime solar generation may be exported when household demand is low. The WattCycle AC-coupled system adds a 10kWh battery between your solar generation and household energy use, allowing more of that solar power to be stored and used later in the evening, overnight or during periods of higher electricity prices. This helps increase solar self-consumption and reduce dependence on grid electricity.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003e2.5kW Power for Everyday Home Energy Use\u003c\/b\u003e: \nThe integrated system provides 2.5kW rated output with up to 5kVA surge power, giving households a practical energy-storage solution for everyday residential loads. Stored battery energy can support home consumption after solar production falls, while the system can also manage grid interaction according to configured charging and discharging settings.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003eAC-Coupled Design for Existing PV Systems\u003c\/b\u003e: \nBecause the system is AC coupled, it can complement existing PV installations where solar panels already connect through a microinverter or compatible inverter. This makes it particularly suitable for homeowners who already have rooftop or balcony solar but want to add energy storage without redesigning the entire PV system. The battery storage system works as an additional layer between solar generation, household consumption and the grid.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003eSmart Energy Scheduling for Higher Solar Self-Consumption\u003c\/b\u003e: \nThe system can prioritise storing excess solar energy during the day and releasing it later when household demand increases. Users can also manage charging and discharging schedules, helping shift energy use away from expensive peak-rate periods where time-of-use tariffs apply. The goal is simple: use more of your own solar energy when it is most valuable.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003eWi-Fi Monitoring from Anywhere\u003c\/b\u003e: \nBuilt-in Wi-Fi connectivity allows users to monitor and manage the energy storage system remotely through the WattCycle Home App. Check system status, review energy flow and adjust supported charging or discharging settings from your phone, giving you greater visibility into how solar energy, battery storage and grid power work together.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003eBackup Power When the Grid Goes Down\u003c\/b\u003e: \nThe system can also provide backup power for connected critical loads during a grid outage. With fast switching in UPS mode, it helps reduce interruptions to supported household devices and essential electronics, adding an extra layer of energy security alongside everyday solar storage.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003e10kWh LiFePO4 Battery for Long-Term Home Storage\u003c\/b\u003e: \nThe integrated LiFePO4 battery provides 10kWh of total energy, using a 51.2V 200Ah battery platform designed for repeated cycling. Active balancing and battery management help maintain cell consistency and support long-term residential energy storage use.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003eCompact All-in-One Design\u003c\/b\u003e: \nBattery storage, power conversion and smart energy management are integrated into one vertical enclosure measuring approximately 500 × 210 × 800mm. The all-in-one format reduces the number of separate boxes required in a conventional storage installation and makes the system easier to position in garages, utility areas or suitable protected outdoor locations.\u003c\/p\u003e\n  \n\u003cp\u003e\u003cb\u003eBuilt for European Residential Energy Systems\u003c\/b\u003e: \nThe system supports European residential AC operation and is designed around modern rooftop PV, balcony solar and home energy management scenarios. It is particularly relevant for households that already generate solar power but want to capture more of it for evening use, reduce grid imports and add backup capability.\u003c\/p\u003e","brand":"Wattcycle-Europe","offers":[{"title":"1 Pack","offer_id":53022014046517,"sku":"WTBPSS2K5W10KWHEU","price":2139.99,"currency_code":"EUR","in_stock":true},{"title":"2 Pack","offer_id":53022014079285,"sku":"WTBPSS2K5W10KWHEU-Pack2","price":4219.99,"currency_code":"EUR","in_stock":true},{"title":"3 Pack","offer_id":53022014112053,"sku":"WTBPSS2K5W10KWHEU-Pack3","price":6329.99,"currency_code":"EUR","in_stock":true},{"title":"4 Pack","offer_id":53022014144821,"sku":"WTBPSS2K5W10KWHEU-Pack4","price":8439.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9097\/8101\/files\/WattCycle_PIONEER_BALCONY_2.5kW_10kWh_All-in-One_Home_Balcony_Solar_System_with_Power_Storage.webp?v=1781969891"},{"product_id":"12v-314ah-dual-purpose-marine-battery","title":"WattCycle 12V 314Ah Dual Purpose Marine Cranking Battery with Bluetooth \u0026 Self-heating","description":"","brand":"Wattcycle-Europe","offers":[{"title":"1 Pack","offer_id":53225048768821,"sku":"WT12V314AH200DUBTHG-EU","price":649.99,"currency_code":"EUR","in_stock":true},{"title":"2 Pack","offer_id":53225048801589,"sku":"WT12V314AH200DUBTHG-EU-Pack2","price":1289.99,"currency_code":"EUR","in_stock":true},{"title":"3 Pack","offer_id":53225048834357,"sku":"WT12V314AH200DUBTHG-EU-Pack3","price":1919.99,"currency_code":"EUR","in_stock":true},{"title":"4 Pack","offer_id":53225048867125,"sku":"WT12V314AH200DUBTHG-EU-Pack4","price":2529.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9097\/8101\/files\/WattCycle_12V_314Ah_Dual_Purpose_Marine_Cranking_Battery_with_Bluetooth_Self-heating.webp?v=1785407790"},{"product_id":"24v-314ah-dual-purpose-truck-battery","title":"WattCycle 24V 314Ah Dual Purpose Truck Battery with Bluetooth \u0026 Self-heating","description":"\u003cp\u003e\u003cb\u003eOne Battery for Starting and Deep-Cycle Truck Power\u003c\/b\u003e: The WattCycle 24V 314Ah Dual Purpose Truck Battery with Bluetooth \u0026amp; Self-heating combines two traditionally separate battery functions in one LiFePO4 system. It delivers up to 1800 CCA for engine starting while storing 8038.4Wh of deep-cycle energy for onboard electrical loads, making it particularly relevant to European heavy-duty trucks that need both reliable cranking performance and substantial auxiliary power during stops.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1800 CCA for Heavy-Duty 24V Engine Starting\u003c\/b\u003e: With 1800 CCA starting capability, the battery is designed to provide the high-current output required for compatible 24V heavy-duty truck starting systems. Instead of functioning only as a leisure or auxiliary battery, this dual-purpose design supports engine cranking as a core function, helping consolidate starting and energy-storage requirements into a single battery platform.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e8038.4Wh Deep-Cycle Energy for Cab and Auxiliary Loads\u003c\/b\u003e: With a nominal voltage of 25.6V and 314Ah capacity, the battery stores 8038.4Wh of energy. This large deep-cycle reserve can support compatible truck auxiliary loads during parking or rest periods, helping reduce the need to keep the engine idling simply to maintain onboard electrical equipment. Actual runtime depends on the connected loads, duty cycles and vehicle electrical system.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e200A BMS with Up to 5120W Continuous DC Output\u003c\/b\u003e: The integrated 200A BMS supports demanding truck electrical systems while monitoring battery conditions including over-charge, over-discharge, over-current, short-circuit and temperature-related risks. At 25.6V and 200A, the battery can provide up to 5120W of continuous DC output, allowing multiple compatible auxiliary loads to operate from the same high-capacity energy source.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuilt for Compatible European Heavy-Duty Trucks\u003c\/b\u003e: The 24V architecture makes this battery particularly relevant to European heavy-duty commercial vehicles. Target applications include compatible Mercedes-Benz Actros L, Actros and Arocs; Volvo FH and FM; MAN TGX and TGS; DAF XF105; and Scania R-series models including R490, R500, R580, R620 and R730.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBluetooth Monitoring from the WattCycle App\u003c\/b\u003e: Built-in Bluetooth allows drivers and fleet users to monitor important battery information directly through the WattCycle App. Battery status, cell information, temperature and operating data can be checked without repeatedly accessing the battery compartment, making daily battery management more convenient for trucks that spend long periods on the road.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSelf-Heating for Cold-Weather Truck Operation\u003c\/b\u003e: Integrated self-heating helps prepare the LiFePO4 cells for charging when battery temperature falls below the safe charging range. This makes the battery particularly relevant to trucks operating through European winters, where vehicles may be parked overnight in freezing conditions before alternator or external charging begins.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eForced Start for Additional Starting Support\u003c\/b\u003e: The integrated Forced Start function provides an additional starting option when normal battery protection has interrupted output under certain low-energy conditions. This feature is designed to give the driver an emergency starting opportunity rather than leaving the truck without access to the remaining battery reserve.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDeep-Cycle LiFePO4 Alternative to Multi-Battery Lead-Acid Systems\u003c\/b\u003e: A single 24V 314Ah battery stores 8038.4Wh while weighing approximately 55.4kg. Its dual-purpose LiFePO4 design combines high starting current, deep-cycle energy storage, Bluetooth monitoring, self-heating and BMS protection in one battery, reducing the complexity of using separate starting and auxiliary battery banks in compatible applications.\u003c\/p\u003e","brand":"Wattcycle-Europe","offers":[{"title":"1 Pack","offer_id":53225119121717,"sku":"WT24V314AH200DUBTHG-EU","price":1299.99,"currency_code":"EUR","in_stock":true},{"title":"2 Pack","offer_id":53225119154485,"sku":"WT24V314AH200DUBTHG-EU-Pack2","price":2599.99,"currency_code":"EUR","in_stock":true},{"title":"3 Pack","offer_id":53225119187253,"sku":"WT24V314AH200DUBTHG-EU-Pack3","price":3899.99,"currency_code":"EUR","in_stock":true},{"title":"4 Pack","offer_id":53225119220021,"sku":"WT24V314AH200DUBTHG-EU-Pack4","price":5199.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9097\/8101\/files\/WattCycle_24V_314Ah_Dual_Purpose_Truck_Battery_with_Bluetooth_Self-heating.webp?v=1785408214"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/9097\/8101\/collections\/WattCycle_Homepage_Navigation_-_Self-heating_Battery.webp?v=1787824256","url":"https:\/\/eu.wattcycle.com\/collections\/self-heating-lifepo4-battery.oembed","provider":"WattCycle-Europe","version":"1.0","type":"link"}