{"product_id":"jbd-14s-40a-nmc-bms-52v-51-8v-nominal-li-ion-battery-protection-board-with-balancing-common-port","title":"JBD 14S 40A NMC BMS – 52V (51.8V Nominal) Li-Ion Battery Protection Board with Balancing, Common Port","description":"\u003cp dir=\"ltr\"\u003eThe JBD (Jiabaida) 14S 40A BMS is a protection board for 14-series NMC lithium-ion packs (51.8V nominal \/ 58.8V full charge). It monitors each cell and protects the pack against overcharge, over-discharge, overcurrent, short circuit and over-temperature, while balancing cells during charging. With charge and discharge on a common port and a 40A continuous rating, it suits 52V e-bike, e-scooter and energy storage pack builds.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eKey Features\u003c\/h3\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e14S NMC Support\u003c\/strong\u003e – Built for 14 Li-Ion (NMC) cells in series; 51.8V nominal, 58.8V full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A Continuous Current\u003c\/strong\u003e – Rated 40A continuous for both charge and discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Port Design\u003c\/strong\u003e – Charge and discharge through the same terminals for simpler wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Balancing\u003c\/strong\u003e – Equalises cell voltages during charging to extend pack life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Protection\u003c\/strong\u003e – Overcharge, over-discharge, overcurrent, short circuit and over-temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Internal Resistance\u003c\/strong\u003e – Low MOSFET circuit resistance for minimal heat and voltage drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Standby Drain\u003c\/strong\u003e – Very low quiescent consumption protects stored packs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range\u003c\/strong\u003e – Works from -20°C to 75°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBD (Jiabaida)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ Series\u003c\/td\u003e\n\u003ctd\u003eZP16S011 (6–16S hardware platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Chemistry\u003c\/td\u003e\n\u003ctd\u003eNMC Li-Ion (3.7V nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e14S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Nominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e58.8V (4.2V × 14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Voltage Range\u003c\/td\u003e\n\u003ctd\u003e2.20 – 4.30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Charge Current\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Type\u003c\/td\u003e\n\u003ctd\u003eCommon port (charge = discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Resistance\u003c\/td\u003e\n\u003ctd\u003e≤10 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Consumption\u003c\/td\u003e\n\u003ctd\u003e≤150 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalancing\u003c\/td\u003e\n\u003ctd\u003ePassive, during charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eOVP, UVP, OCP, SCP, OTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"ltr\"\u003eApplications\u003c\/h3\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e52V e-bike and e-scooter battery packs\u003c\/li\u003e\n\u003cli\u003eE-rickshaw and light EV packs\u003c\/li\u003e\n\u003cli\u003eSolar and home energy storage packs\u003c\/li\u003e\n\u003cli\u003eUPS and inverter backup batteries\u003c\/li\u003e\n\u003cli\u003eCustom 14S 18650 \/ 21700 pack builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e1 × JBD 14S 40A NMC BMS Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robodo","offers":[{"title":"Default Title","offer_id":45236257587400,"sku":"BE03823","price":1240.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/6550\/files\/BE03823-4.jpg?v=1792393797","url":"https:\/\/robodo.in\/products\/jbd-14s-40a-nmc-bms-52v-51-8v-nominal-li-ion-battery-protection-board-with-balancing-common-port","provider":"Robodo","version":"1.0","type":"link"}