{"title":"The Best DIY Box","description":"\u003cp style=\"font-size: 15px; font-family: Sans-Serif;\"\u003eEmpower Your Energy: High-Performance DIY LiFePO4 Battery Kits Take full control of your power storage with our comprehensive DIY kits, engineered for Residential and RV ESS applications. Build your ideal 12V, 24V, or 48V system using premium 280Ah, 306Ah, or 314Ah cells. Every kit is paired with a high-efficiency JK BMS, featuring a massive 2A active balancing current and your choice of 200A or 300A continuous discharge to handle even the heaviest loads.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; font-family: Sans-Serif;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWh_diy_box_7552f114-3493-4bb3-a3ee-2a36804a6241.jpg?v=1774406686\" alt=\"\"\u003e\u003c\/p\u003e","products":[{"product_id":"15kwh-lifepo4-battery-box-with-jk-pb2a16s20p-bms-4-3-inch-displaypoland-stock-wistek","title":"15 kWh LiFePO4-Batteriebox mit JK-PB2A16S20P BMS 4,3-Zoll-Display (Polenlager) | Wistek","description":"\u003cp\u003e \u003cstrong\u003eAnwendbare Batteriemodelle:\u003c\/strong\u003e \u003cbr\u003eEVE 280Ah, 304Ah, 306Ah, 314Ah Batterie\u003cbr\u003e Abmessungen: (B*T*H): 173*72*204mm verfügbar\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eWas erhalten Sie?\u003c\/strong\u003e\u003cbr\u003e Edelstahlbox + JK PB2A16S20P BMS + 4,3-Zoll-Display + Leistungsschalter + weiteres für die Montage erforderliches Zubehör.\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e Die Box wird vormontiert versendet, Sie müssen nur noch den Akku anschließen und schon kann es losgehen. \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/1_3.gif?v=1742611955\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/4_2.gif?v=1742611955\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/3_2.gif?v=1742611955\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_2.gif?v=1742611955\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/7_0ef201e5-bac1-414a-b134-19476dc25784.jpg?v=1742527464\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/4BA9D971B9D6C7E0C9F5DB554ADA8691_750_750.jpg?v=1742527464\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":49860481384726,"sku":"BOX4815BHE-PL","price":510.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/PL15kWhstock.jpg?v=1765528521"},{"product_id":"15kwh-diy-battery-box-pre-assembled-version-with-jk-pb2a16s20p-bms","title":"15KWh DIY Batteriebox Vormontierte Version mit JK-PB2A16S20P BMS für 280Ah 314Ah ","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/1_3_4a04ebec-92d9-4f8d-98ef-da5d385c5b1c.gif?v=1750496052\" alt=\"15KWh DIY-Batteriebox\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/2_2_023300ec-022d-42fc-8619-bd1330ec4042.gif?v=1750496052\" alt=\"15-kWh-Batteriebox\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/3_2_05eb828d-4ab4-40ec-a7d3-5035bafb16f5.gif?v=1750496052\" alt=\"Lithiumbatterie 15KWH BOX\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/4_2_cff55be2-ac36-43f4-a32c-4ef64a21ff63.gif?v=1750496052\" alt=\"Detailansicht des Bedienfelds des 15-kWh-Batteriekastens\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/7_f2bf2953-782b-447b-8fbf-10ee9972d829.jpg?v=1750496130\" alt=\"wie man eine 15-kWh-Batterie zusammenbaut\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Wistek","offers":[{"title":"15kWh Battery Box with BMS","offer_id":50640733733142,"sku":"BOX4815B","price":510.0,"currency_code":"USD","in_stock":true},{"title":"15kWh BMS Battery Box with Fire Extinguisher","offer_id":50666746380566,"sku":"BOX4815BE","price":535.0,"currency_code":"USD","in_stock":true},{"title":"15kWh BMS Battery Box with Heating Plate","offer_id":50666746413334,"sku":"BOX4815BH","price":535.0,"currency_code":"USD","in_stock":true},{"title":"15kWh BMS Battery Box with Fire Extinguisher Heating 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cell.\u003c\/p\u003e\n\u003cp\u003eBattery cells dimension(W*T*H):173*72*204mm\u003c\/p\u003e\n\u003ch3\u003eFront Panel and BMS Mounting Bracket\u003c\/h3\u003e\n\u003cp\u003eBMS Mounting Bracket, compatible with the JK PB2A16S20P (V15 and V19)\u0026amp; JK PB2A16S30P BMS.\u003c\/p\u003e\n\u003cp\u003eThe front panel accommodates the JK 4.3-inch display, JK communication interface, and Wistek-version circuit breakers.\u003c\/p\u003e\n\u003ch3\u003eEmpty DIY Box Size\u003c\/h3\u003e\n\u003cp\u003eDiy box dimension is 750*440*250\u003c\/p\u003e\n\u003ch3\u003ePacking list\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e \u003cstrong\u003e15kWh Empty DIY BOX Packing List\u003c\/strong\u003e\n\u003ctable style=\"width: 100%; height: 222.516px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.3594px;\"\u003e\n\u003ctd style=\"width: 21.5074%; height: 20.3594px;\"\u003e No\u003c\/td\u003e\n\u003ctd style=\"width: 26.8382%; height: 20.3594px;\"\u003eItem\u003c\/td\u003e\n\u003ctd style=\"width: 21.8349%; height: 20.3594px;\"\u003eQuantities\u003c\/td\u003e\n\u003ctd style=\"width: 28.7166%; height: 20.3594px;\"\u003eSpecification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.5625px;\"\u003e\n\u003ctd style=\"width: 21.5074%; height: 40.5625px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 26.8382%; height: 40.5625px;\"\u003eDIY BOX\u003c\/td\u003e\n\u003ctd style=\"width: 21.8349%; height: 40.5625px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 28.7166%; height: 40.5625px;\"\u003e1.5mm-thick stainless steel material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.3594px;\"\u003e\n\u003ctd style=\"width: 21.5074%; height: 20.3594px;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 26.8382%; height: 20.3594px;\"\u003eFlexible Busbars-1\u003c\/td\u003e\n\u003ctd style=\"width: 21.8349%; height: 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20.3594px;\"\u003e\n\u003ctd style=\"width: 21.5074%; height: 20.3594px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 26.8382%; height: 20.3594px;\"\u003eEpoxy plate-3\u003c\/td\u003e\n\u003ctd style=\"width: 21.8349%; height: 20.3594px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 28.7166%; height: 20.3594px;\"\u003e580*350*1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.5074%; height: 39.1875px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 26.8382%; height: 39.1875px;\"\u003eBattery Terminals\u003c\/td\u003e\n\u003ctd style=\"width: 21.8349%; height: 39.1875px;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 28.7166%; height: 39.1875px;\"\u003eRed Positive,black negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.375px;\"\u003e\n\u003ctd style=\"width: 21.5074%; height: 20.375px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 26.8382%; height: 20.375px;\"\u003eBreaker Circuit\u003c\/td\u003e\n\u003ctd style=\"width: 21.8349%; height: 20.375px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 28.7166%; height: 20.375px;\"\u003e250A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.5074%; height: 19.5938px;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 26.8382%; height: 19.5938px;\"\u003eSignal PCB\u003c\/td\u003e\n\u003ctd style=\"width: 21.8349%; height: 19.5938px;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 28.7166%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/packing_list.jpg?v=1774595395\"\u003e\u003c\/p\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":50654718034198,"sku":"BOX4815-E","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/15kWh_diy_box_with_cn_icon_ef1b3eb4-2dcf-4091-b3c0-a5b9be725b2a.jpg?v=1763006021"},{"product_id":"15kwh-pre-assembled-version-diy-battery-with-bms-wistek-usa-stock","title":"15kWh Pre-assembled Version DIY Battery with BMS|Wistek(USA Stock)","description":"\u003cp\u003e\u003cstrong\u003eThe New \u0026amp; Improved Wistek 15kWh DIY Box\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eI. What’s New?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Safety:\u003c\/strong\u003e We’ve added a heavy-duty \u003cstrong\u003e250A T-type fuse\u003c\/strong\u003e for maximum peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaner Operation:\u003c\/strong\u003e Our new dust-proof vent design features smaller, more frequent perforations—keeping your internal components clean without overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eII. Built to Perform\u003c\/strong\u003e\u003cbr\u003eOur 15kWh DIY Box is more than just an enclosure; it’s a complete \u003cstrong\u003eTriple-Layer Safety\u003c\/strong\u003e system. Combining a smart BMS, a circuit breaker, and our new T-type fuse, it’s built to protect your investment. With \u003cstrong\u003eflexible busbars\u003c\/strong\u003e that handle \u003cstrong\u003e200A continuous current\u003c\/strong\u003e, you can easily push a \u003cstrong\u003e10kW load\u003c\/strong\u003e. Plus, with the \u003cstrong\u003eJK Smart BMS\u003c\/strong\u003e, a \u003cstrong\u003e4.3-inch touchscreen\u003c\/strong\u003e, and built-in \u003cstrong\u003eheating pads\u003c\/strong\u003e, your battery will stay safe and warm even in the coldest winters.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e15kWh DIY Battery Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"color: rgb(0, 170, 255);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApplicable Battery Cells\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eSuitable for\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEVE 280Ah\/304Ah\/306Ah\/314Ah,\u003c\/li\u003e\n\u003cli\u003eCATL 302Ah,Hithium 280Ah\/314Ah,\u003c\/li\u003e\n\u003cli\u003eCornex 280Ah\/314Ah,\u003c\/li\u003e\n\u003cli\u003eREPT 280Ah\/314A prismatic cell.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBattery cells dimension(W*T*H):173*72*204mm\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/prismatic_cell_dimension.jpg?v=1766631266\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe busbars use a double-hole\u003c\/strong\u003e design and can be used with both single M6 stud cells and double-hole cells.\u003cstrong\u003e(The cell-to-cell busbars are configured as single-hole M6 busbars.)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/double_hole_busbars.jpg?v=1766631282\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 150, 218);\"\u003eHigh Quality Circuit Breaker\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DIY BOX is equipped with a \u003cstrong\u003ehigh-quality 250A circuit breaker\u003c\/strong\u003e, which provides sensitive and fast response to protect the battery and circuit system from damage.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/circuit_breaker.jpg?v=1766632178\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: rgb(0, 170, 255);\"\u003eHeating Plate and Fire Extinguisher\u003c\/h3\u003e\n\u003cp\u003eThe DIY power bank enclosure is equipped with a heating pad and a fire extinguisher.\u003cbr\u003e\u003cstrong\u003eHeating plate:\u003c\/strong\u003e Protects your battery from damage caused by low temperatures, allowing for normal and stable charging and discharging even below zero degrees Celsius.\u003cbr\u003e\u003cstrong\u003eFire extinguisher:\u003c\/strong\u003e Provides an extra layer of protection for the battery and your property.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/heating_plate_and_fire_extinguisher.jpg?v=1766632988\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: rgb(0, 170, 255);\"\u003eHigh Quality BMS\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eJK V19 PB2A16S20P BMS\u003c\/strong\u003e provides your battery with a 200A discharge current and 10KW power output, meeting the daily power needs of a household.\u003cbr\u003eIt features 2A active balancing, current actively balancing the voltage difference between battery cells to extend battery life.\u003cbr\u003eOther protection functions include: overcharge protection, over-discharge protection, overcurrent protection, short-circuit protection, high and low-temperature protection, etc.\u003cbr\u003eIt is compatible with most inverters on the market: Growatt, Goodwe, Deye, Sok, EG4, SRNE, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"jk pb2a16s20p bms accessories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/05_e7188930-97ab-4ff9-98bc-17f7769cb3ef.jpg?v=1757563010\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: rgb(0, 170, 255);\"\u003eEasy assembly\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"15kWh diy battery box installation video\" href=\"https:\/\/www.youtube.com\/watch?v=hyxsFF9A9nE\"\u003eInstallation videos\u003c\/a\u003e and \u003ca title=\"15kWh diy battery box installation document\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/BOX4815-V1_Installation_Guide.pdf?v=1766108016\"\u003edocumentation\u003c\/a\u003e are provided to help you complete the assembly at home.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/www.youtube.com\/embed\/hyxsFF9A9nE\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3 style=\"color: rgb(0, 170, 255);\"\u003ePacking List (Main Accessories Shown)\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"15kWh diy box packing list\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/BOX4815-V1-EHS.pdf?v=1765531747\"\u003ePacking List\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/Packing_listing.jpg?v=1766633545\"\u003e\u003c\/p\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":50879351390486,"sku":"BOX4815BHE-US","price":560.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/USAStock15kWhdiybox.jpg?v=1766629106"},{"product_id":"24v-mb31-8kwh-pre-assembled-battery-diy-box-with-jk-bms-wistek","title":"24V MB31 8kWh Pre-assembled Battery Diy Box with JK BMS|Wistek","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe 24V DIY Battery Box is a stainless steel metal enclosure specifically designed for small-scale energy storage systems. The enclosure features a built-in JK PB2A16S20P BMS, a 250A circuit breaker, and flexible busbars, providing all the necessary accessories for a DIY 24V 8kWh battery build (battery cells not included).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e24V MB31 DIY Battery Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"color: rgb(0, 170, 255);\"\u003eApplicable Battery Cells\u003c\/h3\u003e\n\u003cp\u003eSuitable for EVE 280Ah\/304Ah\/306Ah\/314Ah,CATL 302Ah,Hithium 280Ah\/314Ah,Cornex 280Ah\/314Ah,REPT 280Ah\/314A prismatic cell.\u003c\/p\u003e\n\u003cp\u003eBattery cells dimension(W*T*H):173*72*204mm\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eJK PB2A16S20P BMS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e8S 200A BMS,2A active balance current,200A continuous discharge current,5kW output power.4.3 inch touch diplay,bluetooth APP monitoring.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003ePre-assembled Version\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DIY box comes pre-installed with the BMS, terminals, signal PCB, and circuit breaker.\u003cbr\u003eWhen assembling, simply follow the correct battery cell placement order to complete the assembly.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e250A Circuit Breaker\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is equipped with a 250A circuit breaker to achieve circuit protection.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003eImportant Notes:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis 24V DIY battery box does not support series connection; it supports parallel connection only. If a 48V DIY box is required, other enclosure options are available.\u003c\/p\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":50886327730454,"sku":"BOX248B","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/CN_24V_MB31_DIY_Battery_Box.jpg?v=1768458496"},{"product_id":"24v-280ah-314ah-8kwh-rv-diy-battery-box-wistek","title":"24V 280Ah 314Ah 8kWh RV DIY Battery Box|Wistek","description":"\u003ch2\u003e24V diy box suitable for 8 pcs prismatic cell\u003c\/h2\u003e\n\u003cp\u003ePrismatic cells:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEVE 280Ah 304Ah 306Ah 314Ah cells\u003c\/li\u003e\n\u003cli\u003eHithium 280Ah 314Ah\n\u003c\/li\u003e\n\u003cli\u003eCornex 280Ah 314Ah\n\u003c\/li\u003e\n\u003cli\u003eCATL 280Ah 302Ah\n\u003c\/li\u003e\n\u003cli\u003eREPT 280Ah 314Ah\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePrismatic cell dimension(W*T*H):173*72*204mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eJK B2A8S20P BMS\u003c\/h2\u003e\n\u003cp\u003eThis 24V DIY box comes with a JK B2A8S20P BMS, featuring 2A active balancing current, 200A continuous discharge current, and Bluetooth APP wireless monitoring.\u003c\/p\u003e\n\u003cp\u003eIt includes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eovercharge protection,\u003c\/li\u003e\n\u003cli\u003eover-discharge protection,\u003c\/li\u003e\n\u003cli\u003eovercurrent protection,\u003c\/li\u003e\n\u003cli\u003eshort circuit protection,\u003c\/li\u003e\n\u003cli\u003ehigh and low temperature protection\u003c\/li\u003e\n\u003cli\u003ebattery cell balancing.\u003c\/li\u003e\n\u003cli\u003e...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAnderson 50A Charging Port\u003c\/h2\u003e\n\u003cp\u003eThe front panel of the battery casing features a 50A Anderson charging port, enabling plug-and-play functionality with the charger. This is convenient and simple, eliminating the need for the M8 circular charger output terminal.\u003c\/p\u003e\n\u003ch2\u003e250A Circuit Breaker\u003c\/h2\u003e\n\u003ch2\u003ePacking List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStainless box*1\u003c\/li\u003e\n\u003cli\u003eBattery terminal*2(one positive,one negative)\u003c\/li\u003e\n\u003cli\u003e250A circuit breaker\u003c\/li\u003e\n\u003cli\u003e3.2 inch display*1\u003c\/li\u003e\n\u003cli\u003e50A Anderson connector*1\u003c\/li\u003e\n\u003cli\u003e24V cigarette lighter*1\u003c\/li\u003e\n\u003cli\u003eUSB connector*1\u003c\/li\u003e\n\u003cli\u003eFlexible busbars*7\u003c\/li\u003e\n\u003cli\u003eEpoxy plate*10\u003c\/li\u003e\n\u003cli\u003eSilicone wire*3(BMS B- to cell*1,BMS P- to negative*1,cell to positive*1)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":51022712799510,"sku":"BOX248R","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/12v_diy_box_cn_stock_7ae8824f-a244-432e-b907-a69e8d9b4599.jpg?v=1771897260"},{"product_id":"12v-280ah-314ah-rv-diy-battery-box-wistek","title":"12V 280Ah 314Ah 4kWh RV Diy Battery Box|Wistek","description":"\u003ch2\u003e12V diy box suitable for 4 pcs prismatic cell\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003ePrismatic cells:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEVE 280Ah 304Ah 306Ah 314Ah cells\u003c\/li\u003e\n\u003cli\u003eHithium 280Ah 314Ah\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCornex 280Ah 314Ah\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCATL 280Ah 302Ah\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eREPT 280Ah 314Ah\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePrismatic cell dimension(W*T*H):173*72*204mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eJK B2A8S20P BMS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis 12V DIY box comes with a JK B2A8S20P BMS, featuring 2A active balancing current, 200A continuous discharge current, and Bluetooth APP wireless monitoring.\u003c\/p\u003e\n\u003cp\u003eIt includes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eovercharge protection,\u003c\/li\u003e\n\u003cli\u003eover-discharge protection,\u003c\/li\u003e\n\u003cli\u003eovercurrent protection,\u003c\/li\u003e\n\u003cli\u003eshort circuit protection,\u003c\/li\u003e\n\u003cli\u003ehigh and low temperature protection\u003c\/li\u003e\n\u003cli\u003ebattery cell balancing.\u003c\/li\u003e\n\u003cli\u003e...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAnderson 50A Charging Port\u003c\/h2\u003e\n\u003cp\u003eThe front panel of the battery casing features a 50A Anderson charging port, enabling plug-and-play functionality with the charger. This is convenient and simple, eliminating the need for the M8 circular charger output terminal.\u003c\/p\u003e\n\u003ch2\u003ePacking List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStainless box*1\u003c\/li\u003e\n\u003cli\u003eBattery terminal*2(one positive,one negative)\u003c\/li\u003e\n\u003cli\u003e3.2 inch display*1\u003c\/li\u003e\n\u003cli\u003e50A Anderson connector*1\u003c\/li\u003e\n\u003cli\u003e12V cigarette lighter*1\u003c\/li\u003e\n\u003cli\u003eUSB connector*1\u003c\/li\u003e\n\u003cli\u003eFlexible busbars*3\u003c\/li\u003e\n\u003cli\u003eEpoxy plate*5\u003c\/li\u003e\n\u003cli\u003eSilicone wire*3(BMS B- to cell*1,BMS P- to negative*1,cell to positive*1)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":51022822146326,"sku":"BOX124R","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/12v_diy_box_cn_stock.jpg?v=1771897209"},{"product_id":"eve-mb56-51-2v-32kwh-diy-battery-box-wistek","title":"EVE MB56 51.2V 32kWh DIY Battery Box|Wistek","description":"\u003cp class=\"pdp-short-description\"\u003e\u003cstrong\u003e51.2V 32kWh DIY Battery Box (MB56 cells not included)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"pdp-short-description\"\u003e51.2V 32kWh DIY Battery Enclosure: A stainless steel housing specifically designed for 16 EVE MB56 battery cells. This enclosure features a built-in JK PB2A16S30P BMS, a 300A circuit breaker, a 300A fuse, an aerosol fire extinguisher, and flexible busbars. Capable of sustaining a continuous power output of 15kW and equipped with a three-tier safety protection system, it ensures a safer and more reliable experience for home energy storage applications.\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eKey Features(Configuration)\u003c\/h2\u003e\n\u003cul class=\"features-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eJK PB2A16S30P Smart BMS:\u003c\/strong\u003e Features 300A continuous charge\/discharge and 2A active balancing. It doesn't just handle massive power—it actively extends your cell life by maintaining precise voltage consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Conductivity Flexible Busbars:\u003c\/strong\u003e Engineered to handle 300A+ peak current with ease. The flexible design prevents mechanical stress on battery terminals and ensures minimal heat generation during heavy operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Safety Defense System:\u003c\/strong\u003e Maximum reliability with a 300A professional circuit breaker, a T-Class fuse, and integrated BMS software protection to safeguard against short circuits and overcurrent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Dual Fire Extinguishers:\u003c\/strong\u003e Provides a critical physical layer of protection, offering peace of mind for indoor or high-capacity residential energy storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Inverter Compatibility:\u003c\/strong\u003e Pre-configured with mainstream communication protocols and a Bluetooth APP for real-time monitoring, ensuring seamless integration with top-tier hybrid and off-grid inverters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEnclosure Structure\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStackable:\u003c\/strong\u003e Two Wistek 32kWh DIY boxes can be stacked vertically; the corners feature an interlocking latch design to ensure secure fixation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Lifting Points: \u003c\/strong\u003eThe top of the enclosure is equipped with four mounting holes designed for the installation of lifting rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Casters:\u003c\/strong\u003e The base is fitted with heavy-duty casters capable of supporting a load of up to 1,000 kg; these casters are removable to facilitate stacking operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 176.344px;\" class=\"specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 25.9961%; height: 19.5938px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 71.1468%; height: 19.5938px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 25.9961%; text-align: left; height: 19.5938px;\"\u003eProduct Name\u003c\/th\u003e\n\u003cth style=\"width: 71.1468%; text-align: left; height: 19.5938px;\"\u003e51.2V 32kWh MB56 DIY Box\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.9961%; height: 19.5938px;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 71.1468%; height: 19.5938px;\"\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.9961%; height: 19.5938px;\"\u003eSystem Energy\u003c\/td\u003e\n\u003ctd style=\"width: 71.1468%; height: 19.5938px;\"\u003e32kWh (Optimized for MB56 Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.9961%; height: 19.5938px;\"\u003eBMS Model\u003c\/td\u003e\n\u003ctd style=\"width: 71.1468%; height: 19.5938px;\"\u003eJK PB2A16S30P (Bluetooth Integrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.9961%; height: 19.5938px;\"\u003eContinuous Current\u003c\/td\u003e\n\u003ctd style=\"width: 71.1468%; height: 19.5938px;\"\u003e300A Charge \/ 300A Discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.9961%; height: 19.5938px;\"\u003eActive Balancing\u003c\/td\u003e\n\u003ctd style=\"width: 71.1468%; height: 19.5938px;\"\u003e2A Balancing Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.9961%; height: 19.5938px;\"\u003eSafety Components\u003c\/td\u003e\n\u003ctd style=\"width: 71.1468%; height: 19.5938px;\"\u003e300A Breaker + T-Class Fuse + 2x Internal Fire Extinguishers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.9961%; height: 19.5938px;\"\u003eInternal Interconnects\u003c\/td\u003e\n\u003ctd style=\"width: 71.1468%; height: 19.5938px;\"\u003eIndustrial Flexible Busbars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"section-title\"\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cul class=\"scenarios-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-Home Off-Grid Living:\u003c\/strong\u003e With a 32kWh capacity and 300A output, this kit easily powers heavy appliances like HVAC systems, well pumps, and electric ovens simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Power Workshops:\u003c\/strong\u003e Reliable energy delivery for power-hungry machinery, including welders and CNC equipment, without voltage sag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium RV \u0026amp; Mobile Hubs:\u003c\/strong\u003e The rugged MB56 enclosure and triple safety layers are built to withstand vibration and provide high-density power for mobile lifestyles.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":51187595739414,"sku":"BOX4832-CN","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/32kWh_diy_box_CN_Stock.jpg?v=1776738907"},{"product_id":"48v-51-2v-280ah-314ah-15kwh-diy-battery-box-for-residential-ess-wistek","title":"48V\/51.2V 280Ah\/314Ah 15kWh DIY Battery Box for Residential ESS|Wistek","description":"\u003cp\u003eEngineered for high-performance DIY builds, the \u003cb data-path-to-node=\"4,0\" data-index-in-node=\"49\"\u003eWistek Tower Series\u003c\/b\u003e features the integrated \u003cb data-path-to-node=\"4,0\" data-index-in-node=\"93\"\u003eJK PB2A16S20P BMS\u003c\/b\u003e, delivering a robust 200A continuous charge\/discharge capacity and 2A active balancing for peak cell health. Designed with flexible busbars to minimize thermal buildup and a triple-redundant safety suite—including a T-type fuse, circuit breaker, and smart BMS protection—this unit provides professional-grade reliability and seamless Bluetooth monitoring for your home energy storage.\u003c\/p\u003e\n\u003ch2\u003eEnclosure Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Tower 15kWh DIY box is designed to accommodate 16 battery cells. It is compatible with a wide range of cell models, including\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEVE 280Ah\/306Ah\/304Ah\/314Ah\/324Ah\/334Ah;\u003c\/li\u003e\n\u003cli\u003eCATL 280Ah\/302Ah;\u003c\/li\u003e\n\u003cli\u003eHithium 280Ah\/314Ah;\u003c\/li\u003e\n\u003cli\u003eREPT 280Ah\/314Ah, among others.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBattery Cell Dimensions (W × T × H): 173 × 72 × 207 mm.\u003c\/p\u003e\n\u003ch2\u003eStainless Steel Enclosure\u003c\/h2\u003e\n\u003cp\u003eConstructed from 1.5mm-thick stainless steel. Finished in white, the enclosure features rounded corners with a rolled-edge design, making it child-friendly.\u003c\/p\u003e\n\u003ch2\u003eJK BMS\u003c\/h2\u003e\n\u003cp\u003eEquipped with a built-in JK V19 PB2A16S20P Battery Management System (BMS). This system enables the finished battery pack to deliver a continuous discharge rate of 200A, features a 2A active balancing current, and supports wireless monitoring via Bluetooth connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/PC_Version_JK_New_PB2A16S20P_BMS.jpg?v=1764125028\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFlexible Busbars\u003c\/h2\u003e\n\u003cp\u003eAll high-current connections utilize flexible busbars. This design allows the system to effortlessly handle high current loads without causing significant heat buildup within the battery pack.\u003c\/p\u003e\n\u003ch2\u003eT-type Fuse\u003c\/h2\u003e\n\u003cp\u003eFeatures a 250A T-type fuse capable of promptly and completely interrupting abnormal current flows.\u003c\/p\u003e\n\u003ch2\u003eCircuit Breaker\u003c\/h2\u003e\n\u003cp\u003eIncludes a 250A circuit breaker, providing an additional layer of safety protection and ensuring ample safety redundancy.\u003c\/p\u003e\n\u003ch2\u003eHeating Pad\u003c\/h2\u003e\n\u003ch2\u003eAerosol Fire Extinguisher\u003c\/h2\u003e","brand":"Wistek","offers":[{"title":"Default Title","offer_id":51299673964822,"sku":"Tower-4815-V1","price":570.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0562\/9462\/files\/Tower_15kWh_DIY_Battery_Box_CN_Stock.jpg?v=1778478671"}],"url":"https:\/\/wis-tek.com\/de\/collections\/the-best-diy-box.oembed","provider":"Wistek","version":"1.0","type":"link"}