{"product_id":"type-c-usb-tp4057-1a-lithium-battery-charging-protection-board-module-polymer-battery-over-tp4056-with-temperature-protection-1","title":"Type-C USB TP4057 1A Lithium Battery Charging Protection Board Module Polymer Battery Over TP4056 With Temperature Protection","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCharging Protection Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLiludin\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eType-C USB TP4057 1A Lithium Battery Charging Protection Board Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-45℃ +85℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4.5-5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003ckse:widget data-widget-type=\"customText\" id=\"1005000005468013\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18pt\"\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e1. Small volume. Smaller than similar products.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e2. 4.5-5.5V power supply,applicable to a single lithium battery (unlimited in parallel),with a maximum of 1.2A. It can be used to stabilize 1A current as required.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e3. Applicable to all types of 3.7V lithium batteries,including 18650 and aggregate batteries.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e4. With overshoot and over discharge protection,the over discharge protection is 2.9V,and the charging cut-off voltage is 4.2V!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e5. When there is no external input voltage,it will automatically switch to the output mode,supporting small current,output 5V,and output about 450mA. If 1a is output,the voltage will be about 4.9V-4.5V according to the power situation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e6. Automatically switch the input and output,and charge the battery when the external voltage is input. Otherwise,when discharging,the charging green light flashes,the full green light stays on,the light does not light when discharging without load,and the blue light is on when discharging with load. Standby power consumption is about 0.8mA.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc743041d35904e3e94aaaf4368c108885.jpg\" style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\"\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S39c1bca6386b41368f3079ea7435d5ccB.jpg\" style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\"\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan style=\"color:rgb(255,0,0)\"\u003e\u003cspan\u003eUsage Method\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eThe module can be used by connecting the positive and negative electrodes of 3.7V lithium battery. The module itself has overshoot and over discharge protection,and the lithium battery can also be added with a protection board.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eType-C port,solder hole and reserved input\/output interface on the back are the same. The line is directly connected,so there is no difference between the three groups of interfaces.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(255,0,0)\"\u003eFunction Introduction\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*When the charging current drops to 100mA after reaching the final floating charge voltage,the charging cycle will be automatically terminated.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*The maximum charging current is 1.2A. When the power supply is guaranteed,it can be stable by more than 1.1A when used properly.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*When the battery voltage is lower than 2.9V,the battery will be precharged with a current of 200mA.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*With protection board,overvoltage protection,over discharge protection,overcurrent protection. Over discharge protection value: 2.9V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*Connect the power supply to activate the protection board for the first time.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18pt\"\u003e\u003cspan\u003eMatters Needing Attention\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*Do not connect the battery in reverse,connect the reverse burning plate.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*Connect the charging head before connecting the battery,and test whether the charging lamp of the module displays normally.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*The wire should not be too thin. If the power supply current cannot keep up,the wire must be welded\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*Batteries can be connected in parallel,not in series. Only 3.7V lithium battery,full of about 4.2V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e*This product is not intended to be a power bank. Its power is relatively small,with a maximum of 45 watts. And there is no charging protocol. It may cause problems in the use of some mobile phones,so when it is used to modify the power bank,our store will not be responsible for the use problems of some mobile phones.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18pt\"\u003e\u003cspan\u003eUse Q \u0026amp; A\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e1. Where is the product used?\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eA: low power electrical equipment,backup power circuit,DIY modification.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e2. Is input\/output switching seamless?\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eA: switching takes about 1-2S.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18pt\"\u003e\u003cspan\u003eProduct Introduction\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eWhen the charging current drops to 100mA after reaching thefinal floating charge voltage,the charging cycle will be automatically terminated.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eWhen the battery voltage drops below 4.05V (approximately corresponding to 80% - 90% of the battery capacity),the charging cycle is restarted.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eWhen the battery voltage is lower than 2.9v,the battery will be precharged with a current of 100mA.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eWith protection board,overvoltage protection,over discharge protection and over-current protection. Over discharge protection value: 2.4V; Overcurrent protection value: 4A.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eFor initial use,the power supply shall be connected to activate the protection board.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eSmall volume\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eSupport type-C interface power supply,compatible with most PD fast charging heads\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003e1A current linear charging\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eWith protection board function\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eInput voltage range: 5 ~ 6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eOutput voltage: 4.2V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:16pt\"\u003e\u003cspan\u003eCharging current: 1A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\",Roboto,Arial,Helvetica,sans-serif,SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34,34,34);background-color:rgb(255,255,255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se4ddf2eefa3145e9b3aaac79067da534a.jpg\" style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\"\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbeb5581cdb6b4c53872e61ce417e4638w.jpg\" style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\"\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7ea32fd078b9453ba18ac11167afb981J.jpg\" style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"4.35V","offer_id":55469218070827,"sku":"14:29#4.35V","price":2.92,"currency_code":"USD","in_stock":true},{"title":"5V","offer_id":55469218103595,"sku":"14:10#5V","price":3.2,"currency_code":"USD","in_stock":true},{"title":"4.2V","offer_id":55469218136363,"sku":"14:350852#4.2V","price":2.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S32d10afc697849fa9ceecd30fac114d4r.webp?v=1788859546","url":"https:\/\/yoeruyo.com\/products\/type-c-usb-tp4057-1a-lithium-battery-charging-protection-board-module-polymer-battery-over-tp4056-with-temperature-protection-1","provider":"Yoeruyo","version":"1.0","type":"link"}