<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004119628" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/><strong><span style="font-size:20px">Features:</span></strong><br/>1. Made of high quality materials, durable and practical<br/>2. Exquisite appearance, beautiful arrangement of components<br/>3. This product is a lithium battery charging and discharging motherboard, suitable for all types of 3.7V lithium batteries, polymer batteries (said 3.7V full 4.2V)<br/>4. Stable performance and high efficiency, effectively extend the service life of the battery<br/>5. Module has multiple protection, battery over-voltage, overcharge, over-discharge, over-current discharge protection and so on</div><div><br/></div><p><strong><span style="font-size:20px">Welding section Terminal definition:</span></strong><br/>VIN 5V: module power supply 5V input positive pole<br/>OUT 5V: module 5V output positive pole<br/>BAT: positive terminal of the module connected to the battery<br/>GND: module input, output, battery terminal negative. All GND lines are connected</p><p><strong><span style="font-size:20px">All-in-one model Terminal definition:</span></strong><br/>Type-C interface: module 5V power supply input interface<br/>USBA interface: module 5V output interface, can be rechargeable cell phone and other equipment power supply<br/>OUT+: module 5V output positive welding point<br/>OUT-: module 5V output negative welding point<br/>B+: module connects to the positive battery welding point<br/>B-: Module connects to the negative terminal of the battery.</p><p>Note: the above two module buttons only in the LED indicator lights out when the role of opening the indicator lights, and can not control the input and output or close the LED indicator lights!</p><p><strong><span style="font-size:20px">Notes for use:</span></strong><br/>1. The motherboard received, first connected to the charging head test, see the LED light status, the normal LED lights will light up sequentially.<br/>2. Normal application, the battery must be welded, (wire twisting will be insufficient power supply), the battery reverse motherboard must be burned, pay attention to the battery and the motherboard line can not be too fine, try to be thicker to pass 5A current. Can not be too long, the interface needs to be welded; batteries can only be connected in parallel (parallel number is not limited), can not be connected in series, series must burn the motherboard.<br/>3. Ensure that the battery is good, if the battery is connected to a full charge, plug the phone can not discharge most of the battery aging scrapped.<br/>4. If the battery comes with a protection board, ensure that the protection board protection current is greater than 5A, otherwise remove the protection board board reverse must burn, burned IC will have traces.<br/>5. Access to the battery to determine access to the 3.7V lithium batteries, not other batteries. Ensure that the battery is not connected in series, otherwise the battery terminal access voltage higher than 4.5V may burn the board.<br/>6. Input and output switching to have time, about 1 second, so this module does not completely replace the UPS module, please note!</p><p><strong><span style="font-size:20px">Package include:</span></strong><br/>Module *1 (style of your choice)<br/></p></div></div><p><br/></p>