{"product_id":"na-210ah-battery-sodium-ion-cell-3-1v-discharge-3c-peak-eu-stock-poland","title":"Na 210Ah Battery Sodium-Ion Cell 3.1V  4V Discharge  3C Peak  EU Stock Poland","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNa 210Ah Sodium-Ion Battery – Reliable Energy for Extreme Cold\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiscover next-generation energy storage with the 3.1V 210Ah Sodium-Ion Battery Cell, engineered for excellent low-temperature discharge performance and demanding energy storage applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e210Ah Nominal Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Approx. 651Wh energy per cell\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e-40°C Discharge Capability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Designed for extreme cold environments\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3C Peak Discharge\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Up to 630A for 30 seconds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4000 Cycles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Long-lasting energy storage performance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdvanced Sodium-Ion Technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Layered oxide cathode and hard carbon anode\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEU Stock – Poland Warehouse\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Convenient local dispatch for European customers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eA practical choice for custom battery systems, cold-climate energy storage and sodium-ion battery projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/210-1_4.png?v=1794388457\" alt=\"\" width=\"514\" height=\"514\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification    Value\u003cbr\u003e\u003c\/strong\u003eBattery Type    Sodium-Ion (Na-ion)\u003cbr\u003eModel    NaFP 71\/173\/204 CY-210\u003cbr\u003eNominal Capacity    210Ah\u003cbr\u003eTypical Capacity    215Ah\u003cbr\u003eNominal Voltage    3.1V\u003cbr\u003eNominal Energy    Approx. 651Wh\u003cbr\u003eUpper Voltage Limit    3.95 ± 0.05V\u003cbr\u003eLower Voltage Limit    1.50 ± 0.05V\u003cbr\u003eDC Internal Resistance    ≤0.5mΩ\u003cbr\u003eMax. Continuous Discharge    1C (210A)\u003cbr\u003ePeak Discharge    3C (630A), 30 seconds\u003cbr\u003eDischarge Temperature    -40°C to 60°C (with derating)\u003cbr\u003eCharging Temperature    -20°C to 45°C (with restrictions)\u003cbr\u003eCycle Life    4000 Cycles (to 70% Capacity)\u003cbr\u003eEnergy Density    ≥140Wh\/kg\u003cbr\u003eDimensions (L × W × H)    173.6 × 71.25 × 203.7mm\u003cbr\u003eWeight    4.70 ± 0.50kg\u003cbr\u003eCell Chemistry    Layered Oxide \/ Hard Carbon\u003cbr\u003eWarehouse    Poland, EU\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/size.png?v=1794388819\" alt=\"\" width=\"568\" height=\"568\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Temperature Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/210-1_1.png?v=1794388582\" alt=\"\" width=\"538\" height=\"807\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eEngineered for Extreme Cold\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReliable Discharge Performance Down to -40°C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for challenging winter environments, the Na 210Ah Sodium-Ion Battery delivers impressive low-temperature discharge performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e-10°C: 97% capacity retention\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e-20°C: 90% capacity retention\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e-30°C: 80% capacity retention\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e-40°C: 65% capacity retention\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eCapacity percentages are measured relative to 25°C at a 0.5C discharge rate.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/210-1.png?v=1794389222\" alt=\"\" width=\"514\" height=\"771\"\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/210-2-2.png?v=1794389329\" alt=\"\" width=\"513\" height=\"533\"\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHigh Power When You Need It\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3C Peak Discharge | Up to 630A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExperience high-power output with a maximum instantaneous discharge rate of 3C for up to 30 seconds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e210Ah nominal capacity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1C maximum continuous discharge current\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e3C instantaneous discharge current\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLow DC internal resistance: ≤0.5mΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for appropriately engineered battery systems requiring short bursts of high current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/210-1_3.png?v=1794389024\" alt=\"\" width=\"594\" height=\"594\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt for Long-Term Energy Storage\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e5000 Charge \u0026amp; Discharge Cycles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Na 210Ah cell is designed for long-term cycling performance, with a specified cycle life of 5000 cycles to 70% of nominal capacity under the manufacturer's test conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing layered oxide cathode materials and a biomass-derived hard carbon anode, this sodium-ion cell combines low-temperature capability, high-rate performance and long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/210-1_5.png?v=1794388973\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eEU Stock – Ships from Poland\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLocal Inventory for European Customers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur Na 210Ah Sodium-Ion Battery Cells are stocked in our Poland warehouse, making purchasing and delivery more convenient for customers across Europe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIn stock in Poland\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLocal EU warehouse dispatch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for individual and bulk orders, subject to availability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProfessional customer support\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBuild your next sodium-ion battery project with convenient access to EU inventory.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQ1: Can the Na 210Ah Sodium-Ion Battery discharge at -40°C?\u003c\/p\u003e\n\u003cp\u003eYes. According to the manufacturer's specifications, the cell can discharge at -40°C, retaining approximately 65% of its 25°C discharge capacity under 0.5C test conditions.\u003c\/p\u003e\n\u003cp\u003eQ2: What is the nominal energy of one cell?\u003c\/p\u003e\n\u003cp\u003eEach cell has a nominal voltage of 3.1V and a capacity of 210Ah, providing approximately 651Wh of nominal energy.\u003c\/p\u003e\n\u003cp\u003eQ3: How many cycles does this sodium-ion battery support?\u003c\/p\u003e\n\u003cp\u003eThe manufacturer specifies 4000 cycles to 70% of nominal capacity under defined test conditions.\u003c\/p\u003e\n\u003cp\u003eQ4: Can I use a standard LiFePO4 BMS and charger?\u003c\/p\u003e\n\u003cp\u003eDo not assume compatibility. Sodium-ion cells have different voltage requirements. Use a BMS and charger specifically configured for the cell's operating limits.\u003c\/p\u003e\n\u003cp\u003eQ5: Where will my order ship from?\u003c\/p\u003e\n\u003cp\u003eThe Na 210Ah Sodium-Ion Battery Cells are available from our Poland warehouse for European customers. Shipping options and delivery times depend on the destination and order quantity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Deligreen Battery","offers":[{"title":"4pcs Na 210AH Battery","offer_id":51155972456613,"sku":"NA210-B-4pcs","price":316.8,"currency_code":"USD","in_stock":true},{"title":"8pcs Na 210AH Battery","offer_id":51155972489381,"sku":"NA210-B-8pcs","price":609.6,"currency_code":"USD","in_stock":true},{"title":"16pcs Na 210AH Battery","offer_id":51155972522149,"sku":"NA210-B-16pcs","price":1197.6,"currency_code":"USD","in_stock":true},{"title":"32pcs Na 210AH Battery","offer_id":51155972554917,"sku":"NA210-B-32pcs","price":2382.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3541\/2389\/files\/Na210Ah.png?v=1794389441","url":"https:\/\/deligreenbattery.com\/products\/na-210ah-battery-sodium-ion-cell-3-1v-discharge-3c-peak-eu-stock-poland","provider":"Deligreen Battery","version":"1.0","type":"link"}