{"product_id":"jkbms-usb-rs485-rj45-converter-cable-smart-bms-communication","title":"JKBMS USB-RS485-RJ45 Converter Cable for Smart BMS Communication","description":"\u003ch2\u003eJKBMS USB-RS485-RJ45 Converter Cable\u003c\/h2\u003e\n\u003cp\u003eThe official JKBMS USB-RS485-RJ45 converter cable enables direct communication between your JK Smart BMS and a PC or laptop. Use it to monitor real-time battery data, configure BMS parameters, and perform firmware upgrades — all through the free JKBMS PC software.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Plug-and-play RS485 to USB conversion — no soldering required\u003c\/li\u003e\n\u003cli\u003e✅ RJ45 connector fits directly into the RS485 port on all JKBMS HCR-series BMS\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with JKBMS PC software for real-time monitoring and parameter configuration\u003c\/li\u003e\n\u003cli\u003e✅ Supports firmware upgrades via PC\u003c\/li\u003e\n\u003cli\u003e✅ Stable signal transmission — suitable for long-term connected use\u003c\/li\u003e\n\u003cli\u003e✅ Driver installation required (CH340\/CP2102 — download link provided)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll JKBMS models with RS485 port (HCR series): JK-B1A8S10P-HCR, JK-B2A8S20P-HCR, JK-B2A8S30P-HCR, JK-B2A24S series, etc.\u003c\/li\u003e\n\u003cli\u003eWindows 7 \/ 8 \/ 10 \/ 11 (64-bit recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× USB-RS485-RJ45 Converter Cable (approx. 1.8m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This cable is designed for the RS485 communication port on JKBMS HCR-series BMS only. It is NOT compatible with the UART port. For UART communication, please use the USB-TTL cable instead.\u003c\/p\u003e","brand":"JKBMS","offers":[{"title":"JK-RS485-USB-2M","offer_id":47778458697866,"sku":"JK-RS485-USB-2M","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/0591\/1434\/files\/USB-RS485-RJ45_49a77c98-b934-4b77-b505-b8b5683033e0.jpg?v=1775493993","url":"https:\/\/jkbms-ess.com\/products\/jkbms-usb-rs485-rj45-converter-cable-smart-bms-communication","provider":"JKBMS-ESS","version":"1.0","type":"link"}