{"product_id":"thundersky-winston-wb-12v400ah-set","title":"ThunderSky Winston WB-12V400AH-SET","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: large;\"\u003eThunderSky Winston WB-12V400AH-SET (4.8kWh, 12V)\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWinston 4.8 kWh LiFeYPO4 Kit (12 V) with 400Ah Cells + BMS Mobile Monitoring.\u003c\/b\u003e\u003cbr\u003eHigh Energy Efficient Lithium Cell\/Kit, original Winston Battery product with LiFePO4 (LiFeYPO4) technology.\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cstrong\u003eKit contents\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca data-gallery=\"\" href=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_BAT_4_WIDE.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"Winston cells in set\" height=\"220\" src=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_BAT_4_WIDE.jpg\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca data-gallery=\"\" href=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_BMS123_SM.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"BMS123 Smart Set\" height=\"220\" src=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_BMS123_SM.jpg\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca data-gallery=\"\" href=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_CON_4.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"Original connectors\" height=\"220\" src=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_CON_4.jpg\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca data-gallery=\"\" href=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_SP_2.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"Surge Protection\" height=\"220\" src=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_SP_2.jpg\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca data-gallery=\"\" href=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_CAPS_4.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"Red + Black plastic caps\" height=\"220\" src=\"https:\/\/download.asm.cz\/inshop\/prod\/Winston\/LFP-SET\/SET_CAPS_4.jpg\"\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eWB-LYP400AHA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e400 Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOriginal ThunderSky Winston designation:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eWB-LYP400AHA, TSWB-LYP400AHA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Initial and Follow-Up Charges:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3.65V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMinimum Voltage:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e2.8 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum voltage:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3.8 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Discharge Current:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3C continuously\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating temperature:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e-45 to +85 °C (discharge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnergy density:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e93.43 Wh\/kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThese battery cells are suitable for all traction applications, including electric vehicles. They are also fully suitable for stationary applications - for example as energy storage.\u003cbr\u003eThere is no self-discharge.\u003cbr\u003eCan be recharged in any discharge state - no memory effect.\u003cbr\u003eLiFePO4 is a very safe technology, it does not spontaneously combust, it does not react with moisture or oxygen.\u003cbr\u003eAll cells are supplied new directly from the manufacturer.\u003cbr\u003eThe original wooden box contains 6 cells, has dimensions of 543 × 509 × 425 mm and weighs 90 kg.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\u003cimg width=\"600\" src=\"https:\/\/download.asm.cz\/inshop\/prod\/GWL\/lfp400aha2.png\"\u003e\u003c\/center\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBASIC SPECIFICATIONS\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnology:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLithium (LiFeYPO4\/LiFePO4)\u003cbr\u003e\u003cb\u003eRated voltage:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3.3 V\u003cbr\u003e\u003cb\u003eOperating voltage (under load):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3.0 V\u003cbr\u003e\u003cb\u003eCapacity:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e400 Ah\u003cbr\u003e\u003cb\u003eOperating temperature range:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e-45 to +85 °C\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e13.5 kg\u003cbr\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e461 × 285 × 65 mm\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eModule size when using 400Ah cells\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e1 article –\u003c\/b\u003e Capacity 1.2 kWh \/ Depth 65 mm \/ Weight 13.5 kg\u003cbr\u003e\u003cb\u003e4 cells (12 V) –\u003c\/b\u003e Total capacity 4.8 kWh \/ Depth 260 mm \/ Weight 54 kg\u003cbr\u003e\u003cb\u003e8 cells (24 V) –\u003c\/b\u003e Total capacity 9.6 kWh \/ Depth 520 mm \/ Weight 108 kg\u003cbr\u003e\u003cb\u003e16 cells (48 V) –\u003c\/b\u003e Total capacity 19.2 kWh \/ Depth 1040 mm \/ Weight 216 kg\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\u003cimg width=\"600\" src=\"https:\/\/download.asm.cz\/inshop\/prod\/GWL\/lfp400aha1.png\"\u003e\u003c\/center\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eBalance and protection electronics\u003c\/b\u003e\u003cbr\u003eAn important part of any battery module is the balance and protection electronics. The most common solution is the BMS123 Smart BMS123. This advanced LiFePO4 battery monitoring and management solution supports Bluetooth connectivity to your phone, iPad, tablet, or other device. A free app for Android and iOS is included.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ctable style=\"width:100%; border: 2px solid #1a3a5c; border-radius: 8px; background-color: #f0f6ff; padding: 16px; border-collapse: separate; border-spacing: 0;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 16px;\"\u003e\n\u003cp style=\"font-size: 1.1em; font-weight: bold; color: #1a3a5c; margin: 0 0 8px 0;\"\u003e🏅 AUTHORISED WINSTON BATTERY UK DISTRIBUTOR\u003c\/p\u003e\n\u003cp style=\"font-size: 0.95em; color: #1a3a5c; margin: 0 0 12px 0;\"\u003eSostin Group (via Elerix Ltd) is the \u003cstrong\u003eexclusive official UK distributor for Winston Battery (formerly ThunderSky Winston)\u003c\/strong\u003e. Every cell sold here is a genuine, Grade-A product supplied directly from the manufacturer — not grey market, not refurbished, not B-grade rejects.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; color: #1a3a5c; margin: 0 0 6px 0;\"\u003e✅ Why buy from Sostin Group?\u003c\/p\u003e\n\u003cul style=\"color: #1a3a5c; margin: 0 0 12px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Grade-A cells\u003c\/strong\u003e — direct from Winston Battery, zero middlemen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer warranty\u003c\/strong\u003e — 8,000+ cycles \/ 20-year design life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAIG\/AXA insured\u003c\/strong\u003e — Winston products covered by leading insurers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUK stock\u003c\/strong\u003e — no customs delays, no import surprises\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull documentation\u003c\/strong\u003e — spec sheets, safety certificates \u0026amp; test reports included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical support\u003c\/strong\u003e — manufacturer-trained staff on hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS compatibility guaranteed\u003c\/strong\u003e — matched accessories available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.85em; color: #555; margin: 0;\"\u003e⚠️ \u003cem\u003eBeware of counterfeit Winston cells on eBay, Amazon \u0026amp; Alibaba. Fake or B-grade cells carry no warranty and pose serious safety risks. Sostin Group guarantees authenticity on every order.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"ThunderSky Winston","offers":[{"title":"Default Title","offer_id":51808460472658,"sku":null,"price":2650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/8777\/5314\/files\/imgsticode_0d3e9921-e9e0-45b3-9d32-140fd4899b57.jpg?v=1760920311","url":"https:\/\/www.sostingroup.com\/products\/thundersky-winston-wb-12v400ah-set","provider":"SostinGroup","version":"1.0","type":"link"}