{"product_id":"bluetti-b4810-battery-connection-cable","title":"BLUETTI B4810 Battery Connection Cable","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 32px; margin: 0 0 40px;\"\u003e\n\u003cdiv style=\"flex: 2 1 320px; min-width: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/short-black-and-red-battery-connection-cables-with-ring-terminals-for-the-b4810.jpg\" alt=\"Short black and red battery connection cables with ring terminals for the B4810\" width=\"1369\" height=\"515\" style=\"display: block; width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 3 1 320px; min-width: 0; text-wrap: pretty;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eThe BLUETTI B4810 Battery Connection Cable Links Your B4810 Batteries in Short or Long Lengths\u003c\/h2\u003e\n\u003cp\u003eThe BLUETTI B4810 Battery Connection Cable connects B4810 LiFePO4 battery units to each other or to your system. It comes in two lengths, a short 8 in (20 cm) cable and a long 20 in (50 cm) cable.\u003c\/p\u003e\n\u003cp\u003eIt's for owners building or expanding a B4810 battery bank who need a connection cable that fits the spacing between units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eBLUETTI B4810 Battery Connection Cable Features\u003c\/h3\u003e\n\u003ch4\u003eTwo Lengths to Match Your Layout\u003c\/h4\u003e\n\u003cp\u003eChoose the 8 in (20 cm) cable for batteries mounted close together, or the 20 in (50 cm) cable when units sit farther apart.\u003c\/p\u003e\n\u003ch4\u003eFits the B4810 Terminals\u003c\/h4\u003e\n\u003cp\u003eBLUETTI's B4810 manual installs the battery connection cable on the battery terminals with M8 x 20 bolts. Do not place washers between the terminal bolts and the cable lugs, which avoids high resistance and overheating.\u003c\/p\u003e\n\u003ch4\u003eBuilt for Parallel Banks\u003c\/h4\u003e\n\u003cp\u003eThe B4810 manual shows batteries connected in parallel through their terminals or a busbar. Up to 24 batteries can be connected in parallel to expand capacity.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eReal-World Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStacked batteries.\u003c\/strong\u003e Use the short cable between units mounted close together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpread-out installs.\u003c\/strong\u003e Use the long cable when batteries are placed further apart.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003ePractical Comparison\u003c\/h3\u003e\n\u003ch4\u003eShort Cable Versus Long Cable\u003c\/h4\u003e\n\u003cp\u003eThe short cable is 8 in (20 cm) and the long cable is 20 in (50 cm). Pick the shortest length that reaches without strain, since shorter runs keep the wiring tidy.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eBuyer Guidance\u003c\/h3\u003e\n\u003ch4\u003eBefore You Connect Batteries\u003c\/h4\u003e\n\u003cp\u003eBLUETTI says to power off the battery first. When connecting in parallel, use batteries of the same brand, specification and capacity, and do not mix new and used batteries. Before paralleling, fully charge each battery and check that the voltage difference is no more than 0.3V.\u003c\/p\u003e\n\u003ch4\u003eThis May Be A Good Fit If\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eYou own B4810 batteries\u003c\/li\u003e\n\u003cli\u003eYou are building a parallel battery bank\u003c\/li\u003e\n\u003cli\u003eYou want BLUETTI's own connection cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat Lengths Are Available?\u003c\/h4\u003e\n\u003cp\u003e8 in (20 cm) and 20 in (50 cm).\u003c\/p\u003e\n\u003ch4\u003eWhat Tools Do I Need?\u003c\/h4\u003e\n\u003cp\u003eBLUETTI's manual lists a 14 mm (9\/16 in) wrench, a screwdriver, a multimeter and protective gloves.\u003c\/p\u003e\n\u003ch4\u003eCan I Connect Many Batteries?\u003c\/h4\u003e\n\u003cp\u003eUp to 24 in parallel. For setups with more than 8 batteries, BLUETTI says Edock battery communication interface boxes are required.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x B4810 Battery Connection Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Short Cable option is 8 in (20 cm). The Long Cable option is 20 in (50 cm).\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eConnect Your Bank With the BLUETTI B4810 Battery Connection Cable\u003c\/h3\u003e\n\u003cp\u003eThe BLUETTI B4810 Battery Connection Cable comes in two lengths for different layouts. If you need help choosing, the Outbound Power team is ready to help.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ctable style=\"border-collapse: collapse; max-width: 100%; overflow-x: auto;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background-color: rgb(242, 242, 242); text-align: left; width: 100%;\"\u003e\n\u003ch3\u003eBLUETTI B4810 Battery Connection Cable Specifications\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.1489%;\"\u003e\u003cstrong\u003eCompatible Product\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.8511%;\"\u003eB4810 LiFePO4 battery unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eSize and Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShort Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 in (20 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLong Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 in (50 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background-color: rgb(242, 242, 242);\"\u003e\u003cstrong\u003eInstallation Reference (B4810 Manual)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Bolts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM8 x 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWrench Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 mm (9\/16 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Batteries in Parallel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Bluetti","offers":[{"title":"Short Cable","offer_id":67617372569849,"sku":"A-AKIT-UN-0412","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Long Cable","offer_id":67617372602617,"sku":"A-AKIT-UN-0420","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/bluetti-b4810-battery-connection-cable-in-the-short-length-one-black-and-one-red-cable-with-ring-terminals-on-both-ends.jpg?v=1794005280","url":"https:\/\/outboundpower.com\/products\/bluetti-b4810-battery-connection-cable","provider":"Outbound Power","version":"1.0","type":"link"}