{"product_id":"the-deep-cell-lifepo4-battery-105ah","title":"The Deep Cell | 3.2V 105Ah Grade-A LiFePO4 Battery Cell for 12V-48V Storage","description":"\n\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003e\u003cstrong\u003ePower is only as honest as the cell that stores it.\u003c\/strong\u003e The Deep Cell is a 3.2V 105Ah Grade-A LiFePO4 cell, the building block of solar storage, RV power, and off-grid systems that need to deliver for a decade, not a season. Lithium iron phosphate chemistry is the calm choice among batteries: it does not want to burn, it does not degrade on the shelf, and it counts its life in thousands of cycles.\u003c\/p\u003e\n\u003cp\u003eThis cell is specified for serious builds. It holds 90 to 105Ah of nominal capacity across a discharge window that runs from 3.65V down to 2.5V, and it accepts up to 1C charge current with a 3C discharge ceiling, which means a single cell can move serious current when your inverter asks for it. The internal impedance stays at or below 0.5 milliohm, keeping losses low under load. Grade-A selection matters here: matched cells assemble into balanced packs, and balanced packs are what make a 48V bank deliver its full rated energy year after year.\u003c\/p\u003e\n\u003cp\u003eThe cell measures 130.3 by 36.7 by 195.5 millimeters and weighs 1.98 kilograms, with M6 screw terminals that accept a clean busbar connection and an aluminum shell that sheds heat into the air. Its 6000-cycle design life, charging between 0 and 65 degrees Celsius and discharging from minus 35 to 65 degrees, makes it the workhorse for 12V, 24V, 48V, and even higher-voltage solar arrays, boats, golf carts, forklifts, RVs, and EVs. It is a component for people who build their own power, and it rewards careful assembly with a very long life.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis is not a battery. It is a decade of quiet, dependable current.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-features\" style=\"margin-top: 25px;\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e✦ Grade-A LiFePO4 chemistry with 6000-cycle design life\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e✦ 90 to 105Ah nominal capacity at 3.2V\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e✦ 1C max charge, 3C max discharge for serious current delivery\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e✦ Internal impedance at or below 0.5 milliohm\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e✦ M6 screw terminals for clean busbar connections\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e✦ Wide temperature range: charge 0-65C, discharge -35 to 65C\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e✦ Aluminum shell, CE certified, Grade-A factory matched\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-specs\" style=\"margin-top: 25px;\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e LiFePO4 (lithium iron phosphate)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.2V\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 90-105Ah\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e 6000 cycles\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eCut-off Charge Voltage:\u003c\/strong\u003e 3.65V\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eCut-off Discharge Voltage:\u003c\/strong\u003e 2.5V\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eMax Charge Current:\u003c\/strong\u003e 1C (0.5C recommended)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eMax Discharge Current:\u003c\/strong\u003e 3C (0.5C recommended)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eInternal Impedance:\u003c\/strong\u003e Less than or equal to 0.5 milliohm\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e M6 screw\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 130.3 x 36.7 x 195.5 mm\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.98 kg +\/- 0.05 kg\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eShell:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e 12V-108V solar storage, RV, boat, golf cart, forklift, EV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-applications\" style=\"margin-top: 25px;\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe Deep Cell is the unit of choice for off-grid builders and mobile power users. Solar installers assemble 4S, 8S, or 16S packs for 12V, 24V, and 48V systems, pairing the cells with a BMS that matches the 1C charge and 3C discharge envelopes. RV owners replace heavy lead-acid banks with a lighter LiFePO4 pack that deep-cycles daily without sulfation. Boat and golf cart users gain the same weight and cycle advantages, and forklift or EV conversions lean on the 3C discharge headroom for peak loads. Every build should start with a BMS and matched cells; this is the matched cell.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-faq\" style=\"margin-top: 25px;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many cells do I need for a 12V or 48V battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: A 12V LiFePO4 battery uses 4 cells in series, and a 48V system uses 16 cells. For 24V, use 8 cells. Always pair the pack with a compatible BMS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need a BMS with this cell?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. LiFePO4 cells must be protected by a battery management system that balances the pack and enforces the charge and discharge limits listed above. Do not operate a raw cell pack without one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I connect cells in parallel to increase capacity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, cells can be paralleled before series connection to raise total capacity. Use cells of the same batch and state of charge so the parallel strings share current evenly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the expected cycle life?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Grade-A LiFePO4 cells in this class are rated for about 6000 cycles at moderate depth of discharge, which for a daily-cycled home battery translates to well over a decade of service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What terminals does the cell use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The cell uses M6 screw terminals, suitable for bolted busbar connections. Torque them to the manufacturer recommendation and use proper busbar material for the current level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can these cells power a 48V solar system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, a 16S configuration delivers a nominal 51.2V, the standard LiFePO4 voltage for 48V solar inverters. Pair the pack with a 16S BMS rated for your charge and discharge currents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-gallery\" style=\"margin-top: 30px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5cc79999abbe44d38046e088542801d0k.webp?v=1751334308\" alt=\"The Deep Cell 3.2V 105Ah Grade-A LiFePO4 battery cell\" style=\"max-width:100%;margin:8px 0;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S703fc3ea3cef45eeb773e5136e31a48fP.webp?v=1751334308\" alt=\"The Deep Cell 3.2V 105Ah Grade-A LiFePO4 battery cell\" style=\"max-width:100%;margin:8px 0;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S09e79de2df544e0ea1042835c8c61f44s.webp?v=1751334308\" alt=\"The Deep Cell 3.2V 105Ah Grade-A LiFePO4 battery cell\" style=\"max-width:100%;margin:8px 0;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S8ed2c819a7a54cb2929fe52f57e3482bq.webp?v=1751334308\" alt=\"The Deep Cell 3.2V 105Ah Grade-A LiFePO4 battery cell\" style=\"max-width:100%;margin:8px 0;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S333ca2ebdbee4594b0086ac8c163d1c9t.webp?v=1751334308\" alt=\"The Deep Cell 3.2V 105Ah Grade-A LiFePO4 battery cell\" style=\"max-width:100%;margin:8px 0;border-radius:4px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S8f1bc2ab34fe434a9fc70014da945872J.webp?v=1751334308\" alt=\"The Deep Cell 3.2V 105Ah Grade-A LiFePO4 battery cell\" style=\"max-width:100%;margin:8px 0;border-radius:4px;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eastsupplier-promise\" style=\"margin-top: 30px; padding: 20px 24px; background: #f7f9fb; border-left: 4px solid #1a3a5c; border-radius: 4px;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #1a3a5c;\"\u003eThe EastSupplier Promise\u003c\/h3\u003e\n\u003cp style=\"margin: 8px 0;\"\u003eEvery EastSupplier listing is quality-checked before it ships. We verify materials, dimensions, and packaging against the manufacturer specification sheet, and we stand behind every order with responsive support and a straightforward returns policy.\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0;\"\u003eIf the item you receive does not match its listing, contact us within 30 days and we will make it right. Our team replies within 24 hours, and our US and EU fulfillment network keeps delivery fast and trackable.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"The Deep Cell | 3.2V 105Ah Grade-A LiFePO4 Battery Cell for 12V-48V Storage\",\n  \"image\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5cc79999abbe44d38046e088542801d0k.webp?v=1751334308\",\n  \"description\": \"Grade-A 3.2V 105Ah LiFePO4 battery cell with 6000-cycle life, M6 terminals, and 1C charge \/ 3C discharge rating for 12V to 108V energy storage.\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"EastSupplier\"},\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"379.81\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"url\": \"https:\/\/eastsupplier.com\/products\/the-deep-cell-lifepo4-battery-105ah\"\n  },\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.9\",\n    \"reviewCount\": \"19\"\n  }\n}\n\u003c\/script\u003e\n","brand":"East Supplier Platform","offers":[{"title":"4PCS \/ Poland","offer_id":47095839424735,"sku":"1005007436965953-4PCS-Poland","price":379.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5cc79999abbe44d38046e088542801d0k.webp?v=1751334308","url":"https:\/\/eastsupplier.co.uk\/fr\/products\/the-deep-cell-lifepo4-battery-105ah","provider":"EastSupplier Platform","version":"1.0","type":"link"}