{"product_id":"qccan-10pcs-2a-5v-charge-discharge-integrated-module-3-7v-4-2v-lithium-battery-boost-mobile-power-protection-diy-electronic-pcb-board-module","title":"QCCAN 10pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V Lithium Battery Boost Mobile Power Protection DIY Electronic PCB Board Module","description":"Brand: QCCAN\u003cbr\u003e\u003cbr\u003eModel: 10pcs 2A 5V\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCharging voltage: DC 4.5V-5.5V (DC 5V recommended)\u003c\/p\u003e\u003cp\u003eCharging current: 0-2.1A\u003c\/p\u003e\u003cp\u003eCharging quiescent current: 100uA\u003c\/p\u003e\u003cp\u003eOvercharge protection voltage: 4.2V±1%\u003c\/p\u003e\u003cp\u003eDischarge current: 0-3.5A\u003c\/p\u003e\u003cp\u003eDischarge quiescent current: 50uA\u003c\/p\u003e\u003cp\u003eDischarge efficiency: 96% maximum\u003c\/p\u003e\u003cp\u003eOutput voltage: 5V\u003c\/p\u003e\u003cp\u003eOutput current: 0-2.1A\u003c\/p\u003e\u003cp\u003eAmbient temperature: -20℃ to + 85℃\u003c\/p\u003e\u003cp\u003eThe module comes with lithium battery protection function\u003c\/p\u003e\u003cp\u003eOver-current protection (OCP)\u003c\/p\u003e\u003cp\u003eOvervoltage protection (OVP)\u003c\/p\u003e\u003cp\u003eShort Circuit Protection (SCP)\u003c\/p\u003e\u003cp\u003eover-temperature protection (OTP)\u003c\/p\u003e\u003cp\u003eCharge and discharge power level 4 interval indication\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePin Definition\u003c\/strong\u003e \u003c\/p\u003e\u003cp\u003e1. VIN: Charging port is input+(DC4.5V-5.5V(recommended DC 5V);\u003c\/p\u003e\u003cp\u003e2.GND: Charging port is input-;\u003c\/p\u003e\u003cp\u003e3.GND: Lithium battery-;\u003c\/p\u003e\u003cp\u003e4.BAT: Lithium battery+\u003c\/p\u003e\u003cp\u003e5.GND: Output negative output-\u003c\/p\u003e\u003cp\u003e6.VOUT: Output positive output+;\u003c\/p\u003e\u003cp\u003e7.KEY: Output enable trigger port( low pulse trigger).\u003c\/p\u003e\u003cp\u003e-In the discharge mode(the charging mode KEY function is invalid), the KEY port is triggered once, turn on the output: continuously trugger the KEY port 2 times to turn off the output.\u003c\/p\u003e\u003cp\u003e- The first time the load is connected, the output is automatically turned on. If the load is less than 50MA, The output is turned off after 30 seconds; if the load is greater than 50MA, the output is continuously turned on.\u003c\/p\u003e\u003cp\u003e-It is allowed to discharge while charging(note: this is the output voltage\u0026gt;4.7\/5V)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCar charging retrofit\u003c\/p\u003e\u003cp\u003eDriving recorder power supply\u003c\/p\u003e\u003cp\u003eMobile power\/ charging treasure\u003c\/p\u003e\u003cp\u003ePortable devices such as mobile phones and tablets\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe use of this electronic product requires a certain knowledge base. If you do not understand. Please be careful to buy it. Otherwise, it may be damaged due to improper use or over-range use. Thank you for your understanding and support.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e10pcs Charge Discharge Integrated Module\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e• 1.4 in 1 Charging \/ Discharging \/ Lithium Battery Protection \/ Battery Level Indicator Module. Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection.\u003cbr\u003e• The first time the load is connected, the output is automatically turned on. If the load is less than 50MA, The output is turned off after 30 seconds\u003cbr\u003e• if the load is greater than 50MA, the output is continuously turned on.\u003cbr\u003e• In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output\u003cbr\u003e• continuously trigger the KEY port twice to close the output.\u003cbr\u003e• Applications:It can be used for Car charging retrofit\u003cbr\u003e• Driving recorder power supply\u003cbr\u003e• Mobile power\/ charging treasure\u003cbr\u003e• Portable devices such as mobile phones and tablets, household power supply, fast charging adapter, etc.\u003cbr\u003e• Package included:10pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 186 50 Lithium Battery Charging Boost Mobile Power Protection PCB Board Module\u003cbr\u003e\u003cbr\u003eColor: Multicolor","brand":"QCCAN","offers":[{"title":"Default Title","offer_id":51602622120218,"sku":"MCAB09Z6R6GN2","price":21.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/71oGhnC_d5L.jpg?v=1768805501","url":"https:\/\/craftedyogi.com\/products\/qccan-10pcs-2a-5v-charge-discharge-integrated-module-3-7v-4-2v-lithium-battery-boost-mobile-power-protection-diy-electronic-pcb-board-module","provider":"Craftedyogi","version":"1.0","type":"link"}