{"product_id":"mwnkds-2-95v-75ah-sodium-ion-battery-cell-grade-a-rechargeable-sodium-ion-cell-6000-cycles-for-solar-energy-storage-diy-battery-packs","title":"MWNKDS 2.95V 75Ah Sodium-Ion Battery Cell Grade A Rechargeable Sodium-Ion Cell | 6000+ Cycles | For Solar Energy Storage \u0026 DIY Battery Packs","description":"\u003ch1 data-section-id=\"1iq6gpw\" data-start=\"128\" data-end=\"173\"\u003eMWNKDS 2.95V 75Ah Sodium-Ion Battery Cell\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1e1q6jo\" data-start=\"174\" data-end=\"275\"\u003eGrade A Rechargeable Sodium-Ion Cell | 6000+ Cycles | For Solar Energy Storage \u0026amp; DIY Battery Packs\u003c\/h2\u003e\n\u003cp data-start=\"277\" data-end=\"545\"\u003eThe \u003cstrong data-start=\"281\" data-end=\"326\"\u003eMWNKDS 2.95V 75Ah Sodium-Ion Battery Cell\u003c\/strong\u003e is a new high-performance Grade A rechargeable battery cell designed for solar energy storage, DIY battery pack assembly, RV power, golf carts, camping power, backup storage systems, and custom energy storage projects.\u003c\/p\u003e\n\u003cp data-start=\"547\" data-end=\"859\"\u003eWith \u003cstrong data-start=\"552\" data-end=\"575\"\u003e2.95V rated voltage\u003c\/strong\u003e, \u003cstrong data-start=\"577\" data-end=\"594\"\u003e75Ah capacity\u003c\/strong\u003e, \u003cstrong data-start=\"596\" data-end=\"627\"\u003e6000+ cycle life at 80% DOD\u003c\/strong\u003e, \u003cstrong data-start=\"629\" data-end=\"661\"\u003e\u0026lt;1mΩ low internal resistance\u003c\/strong\u003e, and a wide discharge temperature range of \u003cstrong data-start=\"705\" data-end=\"722\"\u003e-40°C to 60°C\u003c\/strong\u003e, this sodium-ion battery cell delivers stable power, reliable performance, and long service life for modern energy storage applications.\u003c\/p\u003e\n\u003cp data-start=\"861\" data-end=\"1021\"\u003eIt supports flexible battery combinations such as \u003cstrong data-start=\"911\" data-end=\"940\"\u003e4S \/ 8S \/ 12S \/ 16S \/ 20S\u003c\/strong\u003e, making it suitable for DIY battery systems with different voltage requirements.\u003c\/p\u003e\n\u003chr data-start=\"1023\" data-end=\"1026\"\u003e\n\u003ch1 data-section-id=\"u0ybrq\" data-start=\"1028\" data-end=\"1042\"\u003eKey Features\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1wth7w4\" data-start=\"1044\" data-end=\"1065\"\u003e75Ah High Capacity\u003c\/h2\u003e\n\u003cp data-start=\"1067\" data-end=\"1226\"\u003eThe MWNKDS sodium-ion battery cell provides \u003cstrong data-start=\"1111\" data-end=\"1145\"\u003e75Ah \/ 75000mAh rated capacity\u003c\/strong\u003e, offering stable energy output for DIY battery packs and energy storage systems.\u003c\/p\u003e\n\u003cp data-start=\"1228\" data-end=\"1256\"\u003eApproximate energy per cell:\u003c\/p\u003e\n\u003cp data-start=\"1258\" data-end=\"1285\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1285\"\u003e2.95V × 75Ah = 221.25Wh\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1287\" data-end=\"1300\"\u003eSuitable for:\u003c\/p\u003e\n\u003cp data-start=\"1302\" data-end=\"1438\"\u003eSolar energy storage\u003cbr data-start=\"1322\" data-end=\"1325\"\u003eRV and camper power\u003cbr data-start=\"1344\" data-end=\"1347\"\u003eGolf cart power\u003cbr data-start=\"1362\" data-end=\"1365\"\u003eCamping power\u003cbr data-start=\"1378\" data-end=\"1381\"\u003eBackup storage systems\u003cbr data-start=\"1403\" data-end=\"1406\"\u003eDIY rechargeable battery packs\u003c\/p\u003e\n\u003chr data-start=\"1440\" data-end=\"1443\"\u003e\n\u003ch2 data-section-id=\"1hhr1rv\" data-start=\"1445\" data-end=\"1471\"\u003eGrade A Sodium-Ion Cell\u003c\/h2\u003e\n\u003cp data-start=\"1473\" data-end=\"1613\"\u003eThis product uses \u003cstrong data-start=\"1491\" data-end=\"1541\"\u003eOriginal Grade A sodium-ion battery technology\u003c\/strong\u003e, designed for stable performance, reliable capacity, and long-term use.\u003c\/p\u003e\n\u003cp data-start=\"1615\" data-end=\"1772\"\u003eSodium-ion chemistry is suitable for users who need a rechargeable energy storage solution with good safety, wide temperature performance, and stable output.\u003c\/p\u003e\n\u003chr data-start=\"1774\" data-end=\"1777\"\u003e\n\u003ch2 data-section-id=\"smnu2c\" data-start=\"1779\" data-end=\"1803\"\u003e6000+ Long Cycle Life\u003c\/h2\u003e\n\u003cp data-start=\"1805\" data-end=\"1897\"\u003eThe battery cell supports \u003cstrong data-start=\"1831\" data-end=\"1862\"\u003eover 6000 cycles at 80% DOD\u003c\/strong\u003e under proper operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"1899\" data-end=\"1908\"\u003eBenefits:\u003c\/p\u003e\n\u003cp data-start=\"1910\" data-end=\"2091\"\u003eLonger service life\u003cbr data-start=\"1929\" data-end=\"1932\"\u003eLower replacement cost\u003cbr data-start=\"1954\" data-end=\"1957\"\u003eStable charging and discharging performance\u003cbr data-start=\"2000\" data-end=\"2003\"\u003eSuitable for frequent cycling applications\u003cbr data-start=\"2045\" data-end=\"2048\"\u003eIdeal for solar and backup energy storage\u003c\/p\u003e\n\u003chr data-start=\"2093\" data-end=\"2096\"\u003e\n\u003ch2 data-section-id=\"kr0o3g\" data-start=\"2098\" data-end=\"2129\"\u003eLow Internal Resistance \u0026lt;1mΩ\u003c\/h2\u003e\n\u003cp data-start=\"2131\" data-end=\"2260\"\u003eWith internal resistance of \u003cstrong data-start=\"2159\" data-end=\"2167\"\u003e\u0026lt;1mΩ\u003c\/strong\u003e, the cell helps reduce energy loss and improve power efficiency during charge and discharge.\u003c\/p\u003e\n\u003cp data-start=\"2262\" data-end=\"2285\"\u003ePerformance advantages:\u003c\/p\u003e\n\u003cp data-start=\"2287\" data-end=\"2419\"\u003eStable current output\u003cbr data-start=\"2308\" data-end=\"2311\"\u003eLower energy loss\u003cbr data-start=\"2328\" data-end=\"2331\"\u003eImproved efficiency\u003cbr data-start=\"2350\" data-end=\"2353\"\u003eReduced heat under proper use\u003cbr data-start=\"2382\" data-end=\"2385\"\u003eSuitable for DIY battery systems\u003c\/p\u003e\n\u003chr data-start=\"2421\" data-end=\"2424\"\u003e\n\u003ch2 data-section-id=\"17byhsa\" data-start=\"2426\" data-end=\"2457\"\u003eStrong Discharge Performance\u003c\/h2\u003e\n\u003cp data-start=\"2459\" data-end=\"2561\"\u003eThe MWNKDS 2.95V 75Ah sodium-ion cell supports strong current output for demanding power applications.\u003c\/p\u003e\n\u003cp data-start=\"2563\" data-end=\"2580\"\u003ePerformance data:\u003c\/p\u003e\n\u003cp data-start=\"2582\" data-end=\"2918\"\u003eStandard Discharge Current: \u003cstrong data-start=\"2610\" data-end=\"2617\"\u003e75A\u003c\/strong\u003e\u003cbr data-start=\"2617\" data-end=\"2620\"\u003eMaximum Continuous Discharge Current: \u003cstrong data-start=\"2658\" data-end=\"2671\"\u003e225A \/ 3C\u003c\/strong\u003e\u003cbr data-start=\"2671\" data-end=\"2674\"\u003eMaximum Pulse Discharge Current: \u003cstrong data-start=\"2707\" data-end=\"2721\"\u003e750A \/ 10S\u003c\/strong\u003e\u003cbr data-start=\"2721\" data-end=\"2724\"\u003eMaximum Charging Current: \u003cstrong data-start=\"2750\" data-end=\"2757\"\u003e75A\u003c\/strong\u003e\u003cbr data-start=\"2757\" data-end=\"2760\"\u003eCharging Input Current: \u003cstrong data-start=\"2784\" data-end=\"2791\"\u003e25A\u003c\/strong\u003e\u003cbr data-start=\"2791\" data-end=\"2794\"\u003eCharging Cut-off Voltage: \u003cstrong data-start=\"2820\" data-end=\"2836\"\u003e3.90V \/ cell\u003c\/strong\u003e\u003cbr data-start=\"2836\" data-end=\"2839\"\u003eDischarge Cut-off Voltage: \u003cstrong data-start=\"2866\" data-end=\"2881\"\u003e1.5V \/ cell\u003c\/strong\u003e\u003cbr data-start=\"2881\" data-end=\"2884\"\u003eWorking Voltage: \u003cstrong data-start=\"2901\" data-end=\"2918\"\u003e1.5V to 3.90V\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2920\" data-end=\"2923\"\u003e\n\u003ch1 data-section-id=\"nh62sj\" data-start=\"2925\" data-end=\"2949\"\u003eProduct Specifications\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2951\" data-end=\"3900\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2951\" data-end=\"2975\"\u003e\n\u003ctr data-start=\"2951\" data-end=\"2975\"\u003e\n\u003cth data-start=\"2951\" data-end=\"2958\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eItem\u003c\/th\u003e\n\u003cth data-start=\"2958\" data-end=\"2975\" data-col-size=\"md\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2986\" data-end=\"3900\"\u003e\n\u003ctr data-start=\"2986\" data-end=\"3004\"\u003e\n\u003ctd data-start=\"2986\" data-end=\"2994\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"2994\" data-end=\"3004\" data-col-size=\"md\"\u003eMWNKDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3005\" data-end=\"3058\"\u003e\n\u003ctd data-start=\"3005\" data-end=\"3020\" data-col-size=\"sm\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd data-start=\"3020\" data-end=\"3058\" data-col-size=\"md\"\u003e2.95V 75Ah Sodium-Ion Battery Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3059\" data-end=\"3088\"\u003e\n\u003ctd data-start=\"3059\" data-end=\"3074\" data-col-size=\"sm\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd data-start=\"3074\" data-end=\"3088\" data-col-size=\"md\"\u003eSodium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3089\" data-end=\"3117\"\u003e\n\u003ctd data-start=\"3089\" data-end=\"3097\" data-col-size=\"sm\"\u003eGrade\u003c\/td\u003e\n\u003ctd data-start=\"3097\" data-end=\"3117\" data-col-size=\"md\"\u003eOriginal Grade A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3118\" data-end=\"3143\"\u003e\n\u003ctd data-start=\"3118\" data-end=\"3134\" data-col-size=\"sm\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd data-start=\"3134\" data-end=\"3143\" data-col-size=\"md\"\u003e2.95V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3144\" data-end=\"3180\"\u003e\n\u003ctd data-start=\"3144\" data-end=\"3161\" data-col-size=\"sm\"\u003eRated Capacity\u003c\/td\u003e\n\u003ctd data-start=\"3161\" data-end=\"3180\" data-col-size=\"md\"\u003e75Ah \/ 75000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3181\" data-end=\"3210\"\u003e\n\u003ctd data-start=\"3181\" data-end=\"3198\" data-col-size=\"sm\"\u003eApprox. Energy\u003c\/td\u003e\n\u003ctd data-start=\"3198\" data-end=\"3210\" data-col-size=\"md\"\u003e221.25Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3211\" data-end=\"3241\"\u003e\n\u003ctd data-start=\"3211\" data-end=\"3233\" data-col-size=\"sm\"\u003eInternal Resistance\u003c\/td\u003e\n\u003ctd data-start=\"3233\" data-end=\"3241\" data-col-size=\"md\"\u003e\u0026lt;1mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3242\" data-end=\"3282\"\u003e\n\u003ctd data-start=\"3242\" data-end=\"3255\" data-col-size=\"sm\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd data-start=\"3255\" data-end=\"3282\" data-col-size=\"md\"\u003e6000+ Cycles at 80% DOD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3283\" data-end=\"3326\"\u003e\n\u003ctd data-start=\"3283\" data-end=\"3297\" data-col-size=\"sm\"\u003eCombination\u003c\/td\u003e\n\u003ctd data-start=\"3297\" data-end=\"3326\" data-col-size=\"md\"\u003e4S \/ 8S \/ 12S \/ 16S \/ 20S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3327\" data-end=\"3362\"\u003e\n\u003ctd data-start=\"3327\" data-end=\"3345\" data-col-size=\"sm\"\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd data-start=\"3345\" data-end=\"3362\" data-col-size=\"md\"\u003e1.5V to 3.90V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3363\" data-end=\"3395\"\u003e\n\u003ctd data-start=\"3363\" data-end=\"3388\" data-col-size=\"sm\"\u003eCharging Input Current\u003c\/td\u003e\n\u003ctd data-start=\"3388\" data-end=\"3395\" data-col-size=\"md\"\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3396\" data-end=\"3432\"\u003e\n\u003ctd data-start=\"3396\" data-end=\"3425\" data-col-size=\"sm\"\u003eStandard Discharge Current\u003c\/td\u003e\n\u003ctd data-start=\"3425\" data-end=\"3432\" data-col-size=\"md\"\u003e75A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3433\" data-end=\"3467\"\u003e\n\u003ctd data-start=\"3433\" data-end=\"3460\" data-col-size=\"sm\"\u003eMaximum Charging Current\u003c\/td\u003e\n\u003ctd data-start=\"3460\" data-end=\"3467\" data-col-size=\"md\"\u003e75A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3468\" data-end=\"3520\"\u003e\n\u003ctd data-start=\"3468\" data-end=\"3507\" data-col-size=\"sm\"\u003eMaximum Continuous Discharge Current\u003c\/td\u003e\n\u003ctd data-start=\"3507\" data-end=\"3520\" data-col-size=\"md\"\u003e225A \/ 3C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3521\" data-end=\"3569\"\u003e\n\u003ctd data-start=\"3521\" data-end=\"3555\" data-col-size=\"sm\"\u003eMaximum Pulse Discharge Current\u003c\/td\u003e\n\u003ctd data-start=\"3555\" data-end=\"3569\" data-col-size=\"md\"\u003e750A \/ 10S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3570\" data-end=\"3613\"\u003e\n\u003ctd data-start=\"3570\" data-end=\"3597\" data-col-size=\"sm\"\u003eCharging Cut-off Voltage\u003c\/td\u003e\n\u003ctd data-start=\"3597\" data-end=\"3613\" data-col-size=\"md\"\u003e3.90V \/ cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3614\" data-end=\"3657\"\u003e\n\u003ctd data-start=\"3614\" data-end=\"3642\" data-col-size=\"sm\"\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd data-start=\"3642\" data-end=\"3657\" data-col-size=\"md\"\u003e1.5V \/ cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3658\" data-end=\"3696\"\u003e\n\u003ctd data-start=\"3658\" data-end=\"3681\" data-col-size=\"sm\"\u003eCharging Temperature\u003c\/td\u003e\n\u003ctd data-start=\"3681\" data-end=\"3696\" data-col-size=\"md\"\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3697\" data-end=\"3738\"\u003e\n\u003ctd data-start=\"3697\" data-end=\"3721\" data-col-size=\"sm\"\u003eDischarge Temperature\u003c\/td\u003e\n\u003ctd data-start=\"3721\" data-end=\"3738\" data-col-size=\"md\"\u003e-40°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3739\" data-end=\"3774\"\u003e\n\u003ctd data-start=\"3739\" data-end=\"3756\" data-col-size=\"sm\"\u003eBattery Weight\u003c\/td\u003e\n\u003ctd data-start=\"3756\" data-end=\"3774\" data-col-size=\"md\"\u003eApprox. 1.77kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3775\" data-end=\"3810\"\u003e\n\u003ctd data-start=\"3775\" data-end=\"3790\" data-col-size=\"sm\"\u003eBattery Size\u003c\/td\u003e\n\u003ctd data-start=\"3790\" data-end=\"3810\" data-col-size=\"md\"\u003e160 × 50 × 116mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3811\" data-end=\"3900\"\u003e\n\u003ctd data-start=\"3811\" data-end=\"3825\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-start=\"3825\" data-end=\"3900\" data-col-size=\"md\"\u003eSolar Storage, RV, Golf Cart, Camping, Backup Storage, DIY Battery Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3902\" data-end=\"3905\"\u003e\n\u003ch1 data-section-id=\"1p274jl\" data-start=\"3907\" data-end=\"3930\"\u003eApplication Scenarios\u003c\/h1\u003e\n\u003ch2 data-section-id=\"15h8lx9\" data-start=\"3932\" data-end=\"3955\"\u003eSolar Energy Storage\u003c\/h2\u003e\n\u003cp data-start=\"3957\" data-end=\"4100\"\u003eThe MWNKDS 2.95V 75Ah sodium-ion battery cell is ideal for solar energy storage systems, off-grid power systems, and renewable energy projects.\u003c\/p\u003e\n\u003cp data-start=\"4102\" data-end=\"4190\"\u003eIt helps store clean energy and provides stable power for daily use or emergency backup.\u003c\/p\u003e\n\u003chr data-start=\"4192\" data-end=\"4195\"\u003e\n\u003ch2 data-section-id=\"eeqmz4\" data-start=\"4197\" data-end=\"4217\"\u003eRV \u0026amp; Camper Power\u003c\/h2\u003e\n\u003cp data-start=\"4219\" data-end=\"4416\"\u003eSuitable for RVs, campers, vans, and outdoor power systems. It can support lighting, small appliances, fans, inverters, and mobile energy storage setups when properly assembled into a battery pack.\u003c\/p\u003e\n\u003chr data-start=\"4418\" data-end=\"4421\"\u003e\n\u003ch2 data-section-id=\"82sf47\" data-start=\"4423\" data-end=\"4455\"\u003eGolf Cart \u0026amp; Electric Mobility\u003c\/h2\u003e\n\u003cp data-start=\"4457\" data-end=\"4598\"\u003eThe cell can be used for golf carts and custom electric mobility battery projects that require stable output and rechargeable energy storage.\u003c\/p\u003e\n\u003chr data-start=\"4600\" data-end=\"4603\"\u003e\n\u003ch2 data-section-id=\"p5xpyz\" data-start=\"4605\" data-end=\"4631\"\u003eCamping \u0026amp; Outdoor Power\u003c\/h2\u003e\n\u003cp data-start=\"4633\" data-end=\"4745\"\u003eGreat for portable energy storage systems, camping power stations, outdoor lighting, and emergency power backup.\u003c\/p\u003e\n\u003chr data-start=\"4747\" data-end=\"4750\"\u003e\n\u003ch2 data-section-id=\"1wh1ek7\" data-start=\"4752\" data-end=\"4776\"\u003eBackup Storage System\u003c\/h2\u003e\n\u003cp data-start=\"4778\" data-end=\"4901\"\u003eSuitable for backup power supplies, UPS-style energy systems, home emergency power, and custom DIY energy storage projects.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/7976\/1540\/files\/889b75e5bc58d286318a949bbbade274.png?v=1779950447\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/7976\/1540\/files\/8874d223087b6316045085bce35d3783.png?v=1779950460\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/7976\/1540\/files\/654c6f43c3d89a67ec8ba90da1f157e3.png?v=1779950449\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/7976\/1540\/files\/4050ab5f5a507c6c0edbd46fa2e1d89d.png?v=1779950452\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/7976\/1540\/files\/6d8b6dcc0a61cdcb677ccb230531a8ea.png?v=1779950455\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1008\/7976\/1540\/files\/9bea066dbfd36dfa1a56dc12de467be4.png?v=1779950457\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1 data-section-id=\"sc58b1\" data-start=\"8708\" data-end=\"8740\"\u003eProduct Performance Advantages\u003c\/h1\u003e\n\u003ch2 data-section-id=\"15j0jq6\" data-start=\"8742\" data-end=\"8776\"\u003eHigh Capacity Rechargeable Cell\u003c\/h2\u003e\n\u003cp data-start=\"8778\" data-end=\"8958\"\u003eWith \u003cstrong data-start=\"8783\" data-end=\"8800\"\u003e75Ah capacity\u003c\/strong\u003e and approximately \u003cstrong data-start=\"8819\" data-end=\"8847\"\u003e221.25Wh energy per cell\u003c\/strong\u003e, this sodium-ion battery cell is suitable for custom rechargeable battery systems and energy storage projects.\u003c\/p\u003e\n\u003chr data-start=\"8960\" data-end=\"8963\"\u003e\n\u003ch2 data-section-id=\"7l2k4u\" data-start=\"8965\" data-end=\"8996\"\u003eWide Temperature Performance\u003c\/h2\u003e\n\u003cp data-start=\"8998\" data-end=\"9137\"\u003eThe battery supports discharge operation from \u003cstrong data-start=\"9044\" data-end=\"9061\"\u003e-40°C to 60°C\u003c\/strong\u003e, making it suitable for outdoor, backup, and renewable energy applications.\u003c\/p\u003e\n\u003chr data-start=\"9139\" data-end=\"9142\"\u003e\n\u003ch2 data-section-id=\"1ni8oci\" data-start=\"9144\" data-end=\"9179\"\u003eFlexible DIY Battery Pack Design\u003c\/h2\u003e\n\u003cp data-start=\"9181\" data-end=\"9342\"\u003eThe cell supports multiple series configurations, including \u003cstrong data-start=\"9241\" data-end=\"9270\"\u003e4S \/ 8S \/ 12S \/ 16S \/ 20S\u003c\/strong\u003e, allowing users to build battery packs for different voltage platforms.\u003c\/p\u003e\n\u003chr data-start=\"9344\" data-end=\"9347\"\u003e\n\u003ch2 data-section-id=\"c4o98i\" data-start=\"9349\" data-end=\"9379\"\u003eStable Sodium-Ion Chemistry\u003c\/h2\u003e\n\u003cp data-start=\"9381\" data-end=\"9551\"\u003eSodium-ion battery technology provides stable output, reliable rechargeability, and good energy storage performance for solar, RV, camping, and backup power applications.\u003c\/p\u003e\n\u003chr data-start=\"9553\" data-end=\"9556\"\u003e\n\u003ch1 data-section-id=\"hg9dub\" data-start=\"9558\" data-end=\"9576\"\u003ePackage Includes\u003c\/h1\u003e\n\u003cp data-start=\"9578\" data-end=\"9607\"\u003eStandard package may include:\u003c\/p\u003e\n\u003cp data-start=\"9609\" data-end=\"9728\"\u003eMWNKDS 2.95V 75Ah Sodium-Ion Battery Cell × 1\u003cbr data-start=\"9654\" data-end=\"9657\"\u003eOptional busbars \/ screws \/ accessories depending on selected package\u003c\/p\u003e\n\u003cp data-start=\"9730\" data-end=\"9772\"\u003eFor 4PCS options, the package may include:\u003c\/p\u003e\n\u003cp data-start=\"9774\" data-end=\"9875\"\u003eMWNKDS 2.95V 75Ah Sodium-Ion Battery Cell × 4\u003cbr data-start=\"9819\" data-end=\"9822\"\u003eConnection accessories according to selected option\u003c\/p\u003e\n\u003cp data-start=\"9877\" data-end=\"9964\"\u003eActual accessories may vary. Please check the package option before placing your order.\u003c\/p\u003e\n\u003chr data-start=\"9966\" data-end=\"9969\"\u003e\n\u003ch1 data-section-id=\"vdg1sh\" data-start=\"9971\" data-end=\"10004\"\u003eImportant Notes Before Purchase\u003c\/h1\u003e\n\u003cp data-start=\"10006\" data-end=\"10097\"\u003eThis product is a \u003cstrong data-start=\"10024\" data-end=\"10058\"\u003esingle sodium-ion battery cell\u003c\/strong\u003e, not a complete finished battery pack.\u003c\/p\u003e\n\u003cp data-start=\"10099\" data-end=\"10144\"\u003eTo build a safe battery system, you may need:\u003c\/p\u003e\n\u003cp data-start=\"10146\" data-end=\"10390\"\u003eCompatible sodium-ion BMS\u003cbr data-start=\"10171\" data-end=\"10174\"\u003eBusbars or connection plates\u003cbr data-start=\"10202\" data-end=\"10205\"\u003eScrews and fasteners\u003cbr data-start=\"10225\" data-end=\"10228\"\u003eInsulation materials\u003cbr data-start=\"10248\" data-end=\"10251\"\u003eBattery case or compression fixture\u003cbr data-start=\"10286\" data-end=\"10289\"\u003eFuse and protection components\u003cbr data-start=\"10319\" data-end=\"10322\"\u003eCompatible sodium-ion charger\u003cbr data-start=\"10351\" data-end=\"10354\"\u003eCorrect wiring and balancing setup\u003c\/p\u003e\n\u003cp data-start=\"10392\" data-end=\"10589\"\u003eProfessional installation is recommended. Incorrect wiring, short circuit, overcharge, over-discharge, reverse polarity, or use without a suitable BMS may damage the battery or create safety risks.\u003c\/p\u003e\n\u003chr data-start=\"10591\" data-end=\"10594\"\u003e\n\u003ch1 data-section-id=\"13srl68\" data-start=\"10596\" data-end=\"10617\"\u003ePayment Information\u003c\/h1\u003e\n\u003cp data-start=\"10619\" data-end=\"10670\"\u003eWe support secure payment through Shopify checkout.\u003c\/p\u003e\n\u003cp data-start=\"10672\" data-end=\"10710\"\u003eAvailable payment methods may include:\u003c\/p\u003e\n\u003cp data-start=\"10712\" data-end=\"10839\"\u003eCredit Card\u003cbr data-start=\"10723\" data-end=\"10726\"\u003eDebit Card\u003cbr data-start=\"10736\" data-end=\"10739\"\u003ePayPal\u003cbr data-start=\"10745\" data-end=\"10748\"\u003eShopify Payments\u003cbr data-start=\"10764\" data-end=\"10767\"\u003eApple Pay\u003cbr data-start=\"10776\" data-end=\"10779\"\u003eGoogle Pay\u003cbr data-start=\"10789\" data-end=\"10792\"\u003eOther local payment methods shown at checkout\u003c\/p\u003e\n\u003cp data-start=\"10841\" data-end=\"10920\"\u003eAll payment information is processed through secure encrypted payment channels.\u003c\/p\u003e\n\u003chr data-start=\"10922\" data-end=\"10925\"\u003e\n\u003ch1 data-section-id=\"1ftm8bc\" data-start=\"10927\" data-end=\"10949\"\u003eShipping Information\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1ahctie\" data-start=\"10951\" data-end=\"10976\"\u003eSafe Battery Packaging\u003c\/h2\u003e\n\u003cp data-start=\"10978\" data-end=\"11068\"\u003eBattery cells are packed carefully to reduce vibration, impact, and transportation damage.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1n5gem2\" data-start=\"11070\" data-end=\"11089\"\u003eBattery Shipping\u003c\/h2\u003e\n\u003cp data-start=\"11091\" data-end=\"11321\"\u003eBattery products may require special shipping channels depending on destination country, order quantity, and logistics route. Delivery time may vary due to customs clearance, local delivery service, weather, or peak season delays.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1dcgxqe\" data-start=\"11323\" data-end=\"11346\"\u003eTracking Information\u003c\/h2\u003e\n\u003cp data-start=\"11348\" data-end=\"11444\"\u003eTracking information will be provided after shipment so customers can check order status online.\u003c\/p\u003e\n\u003ch2 data-section-id=\"h36v08\" data-start=\"11446\" data-end=\"11464\"\u003eCustoms \u0026amp; Taxes\u003c\/h2\u003e\n\u003cp data-start=\"11466\" data-end=\"11685\"\u003eImport duties, VAT, customs clearance fees, or local taxes may be charged by the destination country. These fees are determined by local customs policy and are usually the buyer’s responsibility unless otherwise stated.\u003c\/p\u003e\n\u003chr data-start=\"11687\" data-end=\"11690\"\u003e\n\u003ch1 data-section-id=\"x33aii\" data-start=\"11692\" data-end=\"11713\"\u003eAfter-Sales Service\u003c\/h1\u003e\n\u003cp data-start=\"11715\" data-end=\"11755\"\u003eMWNKDS provides support for every order.\u003c\/p\u003e\n\u003cp data-start=\"11757\" data-end=\"11778\"\u003eOur support includes:\u003c\/p\u003e\n\u003cp data-start=\"11780\" data-end=\"12004\"\u003eProduct consultation\u003cbr data-start=\"11800\" data-end=\"11803\"\u003eOrder status assistance\u003cbr data-start=\"11826\" data-end=\"11829\"\u003eShipping tracking support\u003cbr data-start=\"11854\" data-end=\"11857\"\u003eBattery parameter confirmation\u003cbr data-start=\"11887\" data-end=\"11890\"\u003eBasic installation guidance\u003cbr data-start=\"11917\" data-end=\"11920\"\u003eQuality issue support\u003cbr data-start=\"11941\" data-end=\"11944\"\u003eReplacement or refund assistance according to store policy\u003c\/p\u003e\n\u003cp data-start=\"12006\" data-end=\"12063\"\u003eFor damaged or abnormal products, please contact us with:\u003c\/p\u003e\n\u003cp data-start=\"12065\" data-end=\"12185\"\u003eOrder number\u003cbr data-start=\"12077\" data-end=\"12080\"\u003eClear photos or videos\u003cbr data-start=\"12102\" data-end=\"12105\"\u003ePackaging photos\u003cbr data-start=\"12121\" data-end=\"12124\"\u003eVoltage test data if available\u003cbr data-start=\"12154\" data-end=\"12157\"\u003eDetailed issue description\u003c\/p\u003e\n\u003cp data-start=\"12187\" data-end=\"12294\"\u003eAfter verification, we will provide a suitable solution according to the actual situation and store policy.\u003c\/p\u003e\n\u003chr data-start=\"12296\" data-end=\"12299\"\u003e\n\u003ch1 data-section-id=\"1fu7hd4\" data-start=\"12301\" data-end=\"12318\"\u003eWarranty Notice\u003c\/h1\u003e\n\u003cp data-start=\"12320\" data-end=\"12426\"\u003eThe battery cell must be used under recommended operating conditions and with a compatible sodium-ion BMS.\u003c\/p\u003e\n\u003cp data-start=\"12428\" data-end=\"12484\"\u003eThe following situations may not be covered by warranty:\u003c\/p\u003e\n\u003cp data-start=\"12486\" data-end=\"12802\"\u003eShort circuit\u003cbr data-start=\"12499\" data-end=\"12502\"\u003eReverse polarity connection\u003cbr data-start=\"12529\" data-end=\"12532\"\u003eOvercharge or over-discharge\u003cbr data-start=\"12560\" data-end=\"12563\"\u003eWater damage\u003cbr data-start=\"12575\" data-end=\"12578\"\u003ePhysical impact or deformation\u003cbr data-start=\"12608\" data-end=\"12611\"\u003eUnauthorized disassembly\u003cbr data-start=\"12635\" data-end=\"12638\"\u003eIncorrect series or parallel connection\u003cbr data-start=\"12677\" data-end=\"12680\"\u003eUse without proper BMS protection\u003cbr data-start=\"12713\" data-end=\"12716\"\u003eDamage caused by incompatible charger or inverter\u003cbr data-start=\"12765\" data-end=\"12768\"\u003eImproper storage or installation\u003c\/p\u003e\n\u003cp data-start=\"12804\" data-end=\"12889\"\u003ePlease test and confirm all cell voltages before assembling them into a battery pack.\u003c\/p\u003e\n\u003chr data-start=\"12891\" data-end=\"12894\"\u003e\n\u003ch1 data-section-id=\"1mpc0g\" data-start=\"12896\" data-end=\"12901\"\u003eFAQ\u003c\/h1\u003e\n\u003ch2 data-section-id=\"101c534\" data-start=\"12903\" data-end=\"12942\"\u003eQ1: Is this a complete battery pack?\u003c\/h2\u003e\n\u003cp data-start=\"12944\" data-end=\"13106\"\u003eNo. This product is a \u003cstrong data-start=\"12966\" data-end=\"13000\"\u003esingle sodium-ion battery cell\u003c\/strong\u003e. To build a complete battery pack, you need a compatible BMS, busbars, charger, wiring, and battery case.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1orj11o\" data-start=\"13108\" data-end=\"13148\"\u003eQ2: Can I build a 12V battery system?\u003c\/h2\u003e\n\u003cp data-start=\"13150\" data-end=\"13237\"\u003eYes. A 4S configuration can build an approximately \u003cstrong data-start=\"13201\" data-end=\"13236\"\u003e11.8V sodium-ion battery system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ehb8vk\" data-start=\"13239\" data-end=\"13277\"\u003eQ3: Can I build 24V or 48V systems?\u003c\/h2\u003e\n\u003cp data-start=\"13279\" data-end=\"13406\"\u003eYes. 8S can build approximately 23.6V, and 16S can build approximately 47.2V. Please use a suitable sodium-ion BMS and charger.\u003c\/p\u003e\n\u003ch2 data-section-id=\"4bjlru\" data-start=\"13408\" data-end=\"13438\"\u003eQ4: What is the cycle life?\u003c\/h2\u003e\n\u003cp data-start=\"13440\" data-end=\"13523\"\u003eThe battery supports \u003cstrong data-start=\"13461\" data-end=\"13488\"\u003e6000+ cycles at 80% DOD\u003c\/strong\u003e under proper operating conditions.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ocejtd\" data-start=\"13525\" data-end=\"13572\"\u003eQ5: Is it suitable for solar energy storage?\u003c\/h2\u003e\n\u003cp data-start=\"13574\" data-end=\"13714\"\u003eYes. It is suitable for solar energy storage systems when properly assembled with a compatible BMS, solar controller, charger, and inverter.\u003c\/p\u003e\n\u003chr data-start=\"13716\" data-end=\"13719\"\u003e\n\u003ch1 data-section-id=\"1cge4c0\" data-start=\"13721\" data-end=\"13742\"\u003eFinal Selling Point\u003c\/h1\u003e\n\u003cp data-start=\"13744\" data-end=\"13842\"\u003eBuild a reliable DIY energy storage system with the \u003cstrong data-start=\"13796\" data-end=\"13841\"\u003eMWNKDS 2.95V 75Ah Sodium-Ion Battery Cell\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"13844\" data-end=\"14081\"\u003eHigh capacity, Grade A quality, 6000+ cycle life, low internal resistance, and wide temperature performance make it suitable for solar energy storage, RV power, golf carts, camping power, backup storage, and custom battery pack projects.\u003c\/p\u003e\n\u003cp data-start=\"14083\" data-end=\"14162\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"14083\" data-end=\"14162\" data-is-last-node=\"\"\u003eMWNKDS Energy Storage Solutions — Reliable Power for Modern Energy Storage.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MWNKDS energy storage battery Store","offers":[{"title":"Default Title","offer_id":51896935907460,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7976\/1540\/files\/889b75e5bc58d286318a949bbbade274.png?v=1779950447","url":"https:\/\/mwnkds.com\/products\/mwnkds-2-95v-75ah-sodium-ion-battery-cell-grade-a-rechargeable-sodium-ion-cell-6000-cycles-for-solar-energy-storage-diy-battery-packs","provider":"MWNKDS energy storage battery Store","version":"1.0","type":"link"}