<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004384065" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/></div><div><strong><span style="font-size:28px">Product selling points:</span></strong><br/><br/>1. Use high-quality materials with guaranteed product quality<br/><br/>2. Small size, high power, high efficiency, complete protocols, and mainstream open protocols are basically supported<br/><br/>3. The module is suitable for 3.7V lithium batteries, including polymer, 18650, 21700 and other lithium batteries; Ensure that the battery is not aging and can be connected in parallel but not in series<br/><br/>4. The module volume is relatively small, and the heat dissipation area is limited. High power output heat generation is a normal phenomenon<br/><br/>5. The product is widely used and suitable for various industrial DIY occasions<br/><br/><strong><span style="font-size:28px">Parameters:</span></strong><br/><br/>Full protocol, mainstream open protocols basically support charging current up to 5A, efficiency up to 96%, output power up to 22.5W, efficiency up to 95%<br/><br/>Automatic load detection/light load detection<br/><br/>High current USB output interface<br/><br/>Supports low current mode<br/><br/>Supports digital tube display and LED power indicator<br/><br/>Output overcurrent/short circuit protection<br/><br/>Charging timeout/overvoltage protection<br/><br/>Supports PPS/PD3.0/PD2.0<br/><br/>Support QC4+/QC4/QC3.0/QC2.0<br/><br/>Supports FCP, SCP (5V4.5A or 4.5V/5A)<br/><br/>Supports FCP, SCP, HSCP<br/><br/>Support for SFCP<br/><br/>Charging the battery supports PD3.0/PD2.0, AFCFCP, SCP, PE1.1<br/><br/><strong><span style="font-size:28px">Precautions for use:</span></strong><br/><br/>1. The battery and motherboard cables should not be too thin, and should be thicker as much as possible. The fast charging board requires a current of 10A and a current of 7A for non fast charging boards. It cannot be too long, the interface needs to be welded.<br/><br/>2. Batteries can only be connected in parallel (with no limit on the number of parallel connections), and cannot be connected in series. If connected in series, the motherboard must be burned.<br/><br/>3. For normal applications, the battery must be soldered (twisting the wires may result in insufficient power supply), and the battery must be burned when connected to the motherboard in reverse. Be careful. Try to make the lines as thick and short as possible.<br/><br/>4. When connecting the battery, it is necessary to ensure that it is connected to a 3.7V battery and not to other batteries. Ensure that the battery is not connected in series, otherwise the voltage connected to the battery terminal is higher than 4.5V, which may burn the board.<br/><br/><strong><span style="font-size:28px">Package List:</span></strong><br/><br/>Mini fast charging module * 1<br/></div></div></div><p><br/></p>