{"product_id":"protection-circuit-module-pcb-for-12-8v-4s-lifepo4-battery-pack-30a-limit","title":"Protection Circuit Module [PCB] For 12.8V (4S) LiFePO4 Battery Pack (30A limit) (32029)","description":"\u003cp\u003eShop the \u003cstrong\u003eProtection Circuit Module [PCB] For 12.8V (4S) LiFePO4 Battery Pack (30A limit)\u003c\/strong\u003e. Review the manufacturer description and specifications below to confirm voltage, capacity, dimensions, connector and compatibility for your application.\u003c\/p\u003e\u003ch3\u003eProduct details and specifications\u003c\/h3\u003e\u003ch3\u003eproduct highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction of over charge protection: once voltage of any battery in the group gets higher than the over charge protection point, charge cuts off to ensure all batteries work within the over charge protection point.\u003c\/li\u003e\n\u003cli\u003eFunction of over discharge: once voltage of any battery in the group gets lower than the over charge protection point, discharge cuts off to ensure all batteries work beyond the over charge protection point.\u003c\/li\u003e\n\u003cli\u003eFunction of over current: during the discharge process of battery group, once discharge current gets over the set over current protection point, output cuts off to ensure battery group works within the safe limit of current.\u003c\/li\u003e\n\u003cli\u003eFunction of short circuit protection: once battery group's output port appears the condition of short circuit, it cuts off to ensure battery group not to be damaged because of short circuit.\u003c\/li\u003e\n\u003cli\u003eFunction of voltage balancing: in the late charging period of battery group, voltage difference that appears during the using process of each battery could get balancing revised to ensure battery group's capacitance.\u003c\/li\u003e\n\u003cli\u003eSpecified Types: 4S LFP PCM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFunction of over charge protection: once voltage of any battery in the group gets higher than the over charge protection point, charge cuts off to ensure all batteries work within the over charge protection point.\u003c\/li\u003e\n\u003cli\u003eFunction of over discharge: once voltage of any battery in the group gets lower than the over charge protection point, discharge cuts off to ensure all batteries work beyond the over charge protection point.\u003c\/li\u003e\n\u003cli\u003eFunction of over current: during the discharge process of battery group, once discharge current gets over the set over current protection point, output cuts off to ensure battery group works within the safe limit of current.\u003c\/li\u003e\n\u003cli\u003eFunction of short circuit protection: once battery group's output port appears the condition of short circuit, it cuts off to ensure battery group not to be damaged because of short circuit.\u003c\/li\u003e\n\u003cli\u003eFunction of voltage balancing: in the late charging period of battery group, voltage difference that appears during the using process of each battery could get balancing revised to ensure battery group's capacitance.\u003c\/li\u003e\n\u003cli\u003eSpecified Types: 4S LFP PCM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\u003cdiv class=\"specifacti_table\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eContent\u003c\/th\u003e\n\u003cth\u003eCriterion\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Charge Protection\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eOver charge detection voltage\u003c\/li\u003e\n\u003cli\u003eOver charge release voltage\u003c\/li\u003e\n\u003cli\u003eOver charge detection delay time\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003e3.90±0.025V\u003c\/li\u003e\n\u003cli\u003e3.80±0.05V\u003c\/li\u003e\n\u003cli\u003e1.0±0.5s\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Discharge Protection\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eOver discharge detection voltage\u003c\/li\u003e\n\u003cli\u003eOver discharge detection delay time\u003c\/li\u003e\n\u003cli\u003eOver discharge release voltage\u003c\/li\u003e\n\u003cli\u003eRated Operational Current\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003e2.3±0.08V\u003c\/li\u003e\n\u003cli\u003e100±50ms\u003c\/li\u003e\n\u003cli\u003e2.7±0.1V\u003c\/li\u003e\n\u003cli\u003e≤15A\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Current Protection\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eOver Current Detection Current\u003c\/li\u003e\n\u003cli\u003eDetection Delay Time\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003e30±5A\u003c\/li\u003e\n\u003cli\u003e10±5ms\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Circuit Protection\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eDetection condition\u003c\/li\u003e\n\u003cli\u003eRelease condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eExterior shot circuit\u003c\/li\u003e\n\u003cli\u003eCut short circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior resistance\u003c\/td\u003e\n\u003ctd\u003eMain loop electrify resistance\u003c\/td\u003e\n\u003ctd\u003eRDS≤55mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003eCurrent consume in normal operation\u003c\/td\u003e\n\u003ctd\u003e50.0μA Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension (mm)\u003c\/td\u003e\n\u003ctd\u003e50*32*4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eConnections:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eB3：Connected to the third battery’s positive terminal\u003c\/li\u003e\n\u003cli\u003eB2：Connected to the second battery’s positive terminal\u003c\/li\u003e\n\u003cli\u003eB1：Connected to the first battery’s positive terminal\u003c\/li\u003e\n\u003cli\u003eB+：Connected to the fourth battery’s positive terminal\u003c\/li\u003e\n\u003cli\u003eB-：Connected to the battery’s negative terminal\u003c\/li\u003e\n\u003cli\u003eP+：Connected to the battery’s output or the charger’s positive terminal\u003c\/li\u003e\n\u003cli\u003eP-：Connected to the battery’s output or the charger’s negative terminal\u003c\/li\u003e\n\u003cli\u003eT：No connected\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tenergy","offers":[{"title":"Default Title","offer_id":54482200199486,"sku":"(32029)","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1525\/9100\/files\/32029_01_shopify.jpg?v=1789932679","url":"https:\/\/www.rocketdistributing.com\/products\/protection-circuit-module-pcb-for-12-8v-4s-lifepo4-battery-pack-30a-limit","provider":"RocketDistributing.com","version":"1.0","type":"link"}