{"product_id":"foursun-12v-100ah-200ah-300ah-lifepo4-battery-with-low-temp-bms-protection-4500-cycles-for-motorhome-solar-camping","title":"Foursun 12V 100Ah\/200Ah\/300Ah LiFePO4 Battery with Low-Temp BMS Protection, 4500+ Cycles for Motorhome\/Solar\/Camping","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBattery Terminal Configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e+ Pole left\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFoursun\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStart-stop battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"Y2IQFc\"\u003eFriendly reminder: Due to differences in battery cell brands, production methods and raw materials, as well as batch variations, the weight may fluctuate slightly. This will not affect the overall battery capacity or product quality, so please feel free to use it.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-5000548920212\"\u003e\u003cdiv class=\"detail-video\" id=\"5000548920212\" data-previewurl=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3c60b8a7b74249f58005af5171f9164cD.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e\u003cstrong\u003e    Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eBrand: Foursun\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eModel: 12V100Ah\/200Ah\/300Ah\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eSize (length*width*height): 332*172*220mm \/ 550*230*220mm \/ 550*230*220mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eEnergy:1280wh \/ 2560wh \/ 3840wh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eInternal resistance: ≤50mΩ \/ ≤40mΩ \/ ≤30mΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eSelf discharge: \u0026lt;3% Monthly\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eCase material: ABS plastics\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eClassification of waterproof: lP67\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eStandard charging current: 20A \/ 40A \/ 60A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eMaximum charging curent: 100A \/ 200A \/ 200A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eCharging voltage: 14.4+0.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eMaximumdis charge curent: 120A \/ 200A \/ 235A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:rgb(15, 17, 17);font-size:16px\"\u003eOvercurrent protection: 130A \/ 210A \/ 250A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003e\u003cstrong\u003e    Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eReplace Traditional Lead-Acid Batteries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eOur 12V 100Ah deep cycle LiFePO4 battery delivers an impressive 4500+ cycles — far exceeding traditional lead-acid batteries. It weighs only 1\/3 of a lead-acid battery of the same capacity, making installation and transportation effortless. Moreover, LiFePO4 technology supports 100% depth of discharge (DoD), while lead-acid batteries can only discharge 40-50% to avoid damage. This means you get nearly double the usable capacity from the same rated Ah. More power, less weight, longer life — a smart upgrade for your energy system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eBuilt-in BMS Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe advanced Battery Management System (BMS) provides comprehensive, real-time protection: cell balancing ensures consistent voltage across all cells; under-voltage and over-voltage shutdown prevents cell damage; short circuit protection responds instantly to dangerous current spikes; and temperature protection safeguards against overheating. The BMS continuously monitors battery status and automatically disconnects the circuit when anomalies are detected. This intelligent system not only extends battery life but also ensures safe operation under all conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eParallel \u0026amp; Serial Connection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eTo achieve higher capacity and voltage, this 12V 100Ah LiFePO4 battery supports flexible configuration — up to 4 in series or 4 in parallel (maximum 4S4P). This allows you to expand capacity up to 800Ah (with 4 in parallel) or increase voltage to 24V, 36V, or 48V (with 4 in series). The 4S4P configuration delivers 51.2V 400Ah, providing a total energy of up to 20.48kWh. Before connection, please ensure that all batteries have the same charge level and voltage to optimize performance and extend service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003ePre-connection Reminder\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.If you purchase 3-4 batteries, please fully charge each one separately, then connect them in parallel for 1-2 hours. This allows the batteries to reach a balanced voltage state before configuring them in series.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.To meet the requirements for series connection, use thicker connecting wires to handle higher voltage and reduce resistance. Wires that are too thin can cause voltage drops, overheating, and reduced system efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3.To ensure optimal compatibility, please confirm that all batteries are of the same brand, same model, and similar age.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eWide Application\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThis LiFePO4 battery is perfect for various off-grid uses: RVs, boats, golf carts, solar\/wind energy storage systems, UPS backup, outdoor camping, home power supply, and more. Reliable power wherever you need it.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A7c5f4927817f432ba9cc0c58f0403aa5I.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Af28a4045fe4b47fd818773846f43296cG.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Accdb0cb2518b4950b0eff21da84d1eabm.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A0044e8c6c0b84a2ca0ef048cd6ebe2e2E.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Af32e2333c46648f6ab1855ac0c788786R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Add2a357cea5c43618bc26328a16a1695f.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A25de2d94ab55418e91282b96c8efe555o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A2bd1d257244242f0aff928baad8cf08au.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Adc971383fd7b4c21bcaa426995f47226a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Af60ffb12d1f1470db2c361b5e3dab949u.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A06105a41d1ce48759977cfa9d79955c8g.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Spy-shop.com","offers":[{"title":"12V 200Ah sans chargeur \/ Pologne","offer_id":62805506818378,"sku":"14:350850#12V 200Ah without charger;200007763:203372089","price":436.95,"currency_code":"EUR","in_stock":true},{"title":"12V 100Ah avec chargeur \/ Pologne","offer_id":62805506851146,"sku":"14:350852#12V 100Ah with charger;200007763:203372089","price":248.95,"currency_code":"EUR","in_stock":true},{"title":"12V 300Ah sans chargeur \/ Pologne","offer_id":62805506883914,"sku":"14:193#12V 300Ah without charger;200007763:203372089","price":498.95,"currency_code":"EUR","in_stock":true},{"title":"12V 100Ah \/ Pologne","offer_id":62805506916682,"sku":"14:366#12V100Ah;200007763:203372089","price":225.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/foursun-12v-100ah-200ah-300ah-lifepo4-battery-with-low-temp-bms-protection-4500-cycles-for-motorhome-solar-camping-main.png?v=1785004895","url":"https:\/\/spy-shop.com\/fr\/products\/foursun-12v-100ah-200ah-300ah-lifepo4-battery-with-low-temp-bms-protection-4500-cycles-for-motorhome-solar-camping","provider":"Spy-shop.com","version":"1.0","type":"link"}