{"product_id":"vatrer-lifepo4-12v300ah-app-control-3840wh-200a-bms-max2560w-5000-cycle","title":"VATRER POWER LiFePO4 12V 300Ah Lithium Iron Phosphate Battery with Self-Heating (3840Wh \/ 200A BMS \/ 2560W) | Japanese App Connectivity, -20℃ Charging Support","description":"\u003ch2 class=\"a-text-center aplus-container-3 aplus-h1 a-text-bold\" style=\"text-align: center;\"\u003e12V 300Ah Self-Heating LiFePO4 Battery\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003eWhen you try to power a refrigerator, lights, water pump, and inverter with a small battery bank, you often find yourself constantly calculating power consumption, wondering \"how much longer will it last?\" no matter where you stop.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eHowever, with the Vatrer 12V 300Ah self-heating lithium battery, its large capacity of 3,840Wh and stable output of up to 2,560W allow you to enjoy a relaxed stay at campsites or completely off-grid locations, without having to compromise on essential power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/1_aa414ff9-0618-4821-b381-044650d5fcf2.jpg?v=1784188328\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"a-text-center aplus-container-3 aplus-h1 a-text-bold\" style=\"text-align: center;\"\u003eSelf-Heating x LiFePO4: The Strongest Combination! Reliable Power in Harsh Environments\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003eCharging a standard lithium battery in temperatures below 32°F (0°C) can damage the internal cells.\u003c\/span\u003e\u003cspan class=\"\"\u003eThis battery features a built-in 90W heating system that automatically activates when the temperature drops below 32°F (0°C) and stops heating when it reaches 41°F (5°C). This allows for safe recharging.\u003c\/span\u003e\u003cspan class=\"\"\u003eYou can confidently charge your battery during winter RV trips, stays in mountainous areas, hunting seasons, and even in sub-zero off-grid early mornings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/2_2427e26d-f1cd-4cb2-8f56-f4741bf233f5.jpg?v=1784188517\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"aplus-h1 a-text-bold\" style=\"text-align: center;\"\u003eSuperior BMS: Leader in Battery Management Systems\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003eWhen a refrigerator compressor starts up or multiple appliances are used simultaneously, a small battery might experience a voltage drop and shut down.\u003c\/span\u003e\u003cspan class=\"\"\u003eHowever, this Vatrer 12V 300Ah lithium battery, with its built-in 200A BMS, maintains a stable output and provides robust protection against overcharge, over-discharge, overcurrent, short circuits, and temperature issues.\u003c\/span\u003e\u003cspan class=\"\"\u003eFurthermore, its automatic cell balancing feature ensures that LiFePO4 cells degrade evenly over extended use, providing reliable power at all times.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/3_cd94e4e7-6bbf-4007-ae1d-1e2a9eae2c9f.jpg?v=1784188632\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"aplus-h1 a-text-bold\" style=\"text-align: center;\"\u003eChoose to Suit Your Needs, Diverse Charging Methods\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003ePower isn't always available at campsites, especially when traveling to remote locations.\u003c\/span\u003e\u003cspan class=\"\"\u003eHowever, this 12V 300Ah lithium battery can be easily charged using a 14.6V LiFePO4 charger, a suitable solar charge controller, or a vehicle's DC-DC charger.\u003c\/span\u003e\u003cspan class=\"\"\u003eCharge it overnight, store solar power during the day, and even charge it while driving. Power up anytime, anywhere, to match your travel style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/5_6c5820a7-924f-4077-849e-f20cf5ab1be.jpg?v=1784188702\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"a-text-center aplus-container-3 aplus-h1 a-text-bold\" style=\"text-align: center;\"\u003eEssential for Operational Efficiency! Optimize Power Usage with App Integration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eBefore spending the night or operating high-power devices, open the Vatrer app to instantly see your remaining energy.\u003c\/span\u003e\u003cspan class=\"\"\u003eBluetooth monitoring provides real-time display of the 300Ah lithium battery's charge status, voltage, current, temperature, and battery health. You can smartly determine when to charge and how much to conserve power, without needing to open storage compartments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/6_5acb3f29-2452-442e-a749-c5b4564caf33.jpg?v=1784188719\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eSwitch Freely Between Diverse Charging Methods in Your RV\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003eTraditional lead-acid batteries have limited usable capacity and require frequent maintenance. Neglecting them can lead to premature degradation.\u003c\/span\u003e\u003cspan class=\"\"\u003eHowever, this 300Ah lithium battery supports 80% to 100% depth of discharge and boasts a cycle life of over 5,000 cycles. It allows you to maximize power extraction within the limited space of your RV.\u003c\/span\u003e\u003cspan class=\"\"\u003eYou'll be free from the hassle of checking fluid levels, cleaning terminals, or replacing batteries every few years, ensuring your valuable equipment lasts longer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/7_aeb511ff-cac6-4977-930d-c08965578ec.jpg?v=1784188749\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eExpandable Battery Bank for Future Peace of Mind\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003eWhile a single battery might suffice for your current trailer, you might desire more capacity in the future for a larger cabin or a full-fledged solar system.\u003c\/span\u003e\u003cspan class=\"\"\u003eThis off-grid lithium battery supports configurations of up to 4 series and 4 parallel. Combined, it can create a large-scale system of up to 51.2V and 1,200Ah, with a storage capacity of 61.44kWh.\u003c\/span\u003e\u003cspan class=\"\"\u003eYou can start with a simple 12V setup and expand later by simply adding more batteries, eliminating the need to replace your entire battery bank.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/8_0cda9734-4d7e-477a-9273-31578519eced.jpg?v=1784188770\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan\u003eFreely Adjust Angle to Suit Installation Environment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003eRV storage spaces are harsh environments exposed to dust, moisture, vibration, and splashes.\u003c\/span\u003e\u003cspan class=\"\"\u003eHowever, this battery has an IP65 protection rating, providing excellent defense against dust and water splashes. It's perfect for covered RV storage compartments, trailers, fishing shacks, and fixed off-grid installations.\u003c\/span\u003e\u003cspan class=\"\"\u003eSpend less time worrying about changing weather conditions and more time enjoying your travels—that's the peace of mind this battery offers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/9_fae28cb7-0b7b-40ba-aac6-4a017b4b4064.jpg?v=1784188787\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003ePreserving the Tranquility of Off-Grid Living\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ds-virtual-list-items _6f2c522\"\u003e\n\n\u003cdiv class=\"ds-virtual-list-visible-items\"\u003e\n\n\u003cdiv class=\"_4f9bf79 d7dc56a8 _43c05b5\"\u003e\n\n\u003cdiv class=\"ds-message _63c77b1\"\u003e\n\n\u003cdiv class=\"ds-markdown ds-assistant-message-main-content\"\u003e\n\n\u003cp class=\"ds-markdown-paragraph\" style=\"text-align: center;\"\u003e\u003cspan class=\"\"\u003eWhile a generator can power appliances, its noise, exhaust fumes, and the need to carry fuel can spoil the tranquility of camping.\u003c\/span\u003e\u003cspan class=\"\"\u003eHowever, this off-grid lithium battery can quietly and reliably power lights, refrigerators, fans, routers, water pumps, and inverter appliances.\u003c\/span\u003e\u003cspan class=\"\"\u003eYou can work, cook, and relax as you please, without bothering other campers. There's no need to carry extra fuel either.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cspan class=\"\"\u003e\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/10_11ba7085-02a9-423d-83e3-3b0b8066b32e.jpg?v=1784188803\" alt=\"\"\u003e\u003c\/h2\u003e","brand":"VATRER POWER","offers":[{"title":"Default Title","offer_id":51443257540886,"sku":"12V300AH-HEAT","price":89999.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/2831\/1062\/files\/12V_300AH_Mini_9798bb65-802b-4482-b745-5ccfe09cb41d.webp?v=1786083652","url":"https:\/\/www.vatrerpower.jp\/en\/products\/vatrer-lifepo4-12v300ah-app-control-3840wh-200a-bms-max2560w-5000-cycle","provider":"VATRER POWER","version":"1.0","type":"link"}