{"product_id":"dc-dc-5v-2a-charge-discharge-boost-battery-protection-board-dd06cvsa-3-7v-4-2v-module","title":"DC-DC 5V\/2A Charge Discharge Boost Battery Protection Board DD06CVSA 3.7V 4.2V Module","description":"\u003cstrong\u003eDescription:\u003c\/strong\u003e         ?         4 in 1 charge\/Discharger(boost)\/battery protection\/Battery level indicator modules         DD06CVSA is a multifunctional 3.7V\/4.2V mobile power module,4 in 1 Function: charge, discharge, and battery protection.         It is very suitable for DIY mobile power.         Charge voltage : DC 4.5V-5.5V(Recommend DC 5V)         Charging current : 0-2.1A         Charge quiescent current : 100uA         Full charge voltage : 4.2V+-1%.         Discharge current : 0-3.5A;         Discharge quiescent current : 50uA         Discharge conversion efficiency : maximum 96%         Output voltage : 5V?         Output current : 0-2.1A;         Operating ambient temperature : -20?￣ to +85?￣         Size : 26.7 x 18.1 x 5.7mm         Weight: 1.9g         Comes with battery protection, do not need battery protection board         (if your battery comes with a protective board, it does not matter)         Overcurrent protection(OCP)         Overvoltage protection(OVP)         Short circuit protection(SCP)         Over-temperature protection(OTP)         ?         \u003cstrong\u003ePin description:\u003c\/strong\u003e         ?         1. VIN: Charging port +         2. GND: Charging port -         3. BAT: Battery port +         4. GND: Battery port -         5. GND: Output port -         6. VOUT: Output port +         7. KEY: Output trigger port (Low pulse trigger)         ?         1. In discharge mode (In the charging mode, the KEY function is invalid), the KEY Trigger once, turns on the output; Continuous trigger twice: turn off the output.         2. When the load access, it will automatically turn on the output.         But if the load is less than 50MA, the output will be turned off after 30 seconds         ?         \u003cstrong\u003eNOTE:\u003c\/strong\u003e         ?         If the output load current is less than 50MA, turn off the output after 30 seconds.         If the output load current is greater than 50MA, continuous turn on the output         This module is not suitable for uninterruptible power supply(ups).         ?         \u003cstrong\u003eApplications:\u003c\/strong\u003e         ?         Battery-powered equipment         Lithium Battery 18650 14500         Mobile phone DIY         UPS power supply equipment DIY         Solar charging         MP3\/MP4 player         Audio equipment         Video equipment         Portable Devices         Bluetooth Wifi Applications         MCU development board         ?         \u003cstrong\u003ePacking includes:\u003c\/strong\u003e         ?         1 x DD06CVSA 5V\/2.1A ?Power Module     \u003cbr\u003e     \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/1B\/3B\/1fa882ca-d3e8-4487-acd2-356ed1ecb7cc.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/47\/60\/a7824076-4148-4d9e-9d3a-abf8c8aaaee3.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/4D\/A6\/8d23835e-b535-4589-a540-68fb0aeadd3d.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/81\/B0\/e8799faa-7b8d-477f-b53f-4e68821a6499.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/D4\/D6\/745e291f-6c2d-4fa9-87b2-3a58054ad005.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/88\/15\/3ede5aa3-770d-4b7b-aedf-e39a0ba3f28f.JPG\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43932634382531,"sku":"ZHIQIAN-024263","price":442.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/a7824076-4148-4d9e-9d3a-abf8c8aaaee3.jpg?v=1725861612","url":"https:\/\/wrsss.com\/products\/dc-dc-5v-2a-charge-discharge-boost-battery-protection-board-dd06cvsa-3-7v-4-2v-module","provider":"Wrsss","version":"1.0","type":"link"}