<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-size: 18px;"><b>Features:</b><br><span style="background: white; color: #fff;">OOTDTY</span> &nbsp;<br>Experience the convenience of no need solder battery solution with our 4 slot 21700 detachable battery case, to power up your high capacity devices seamlessly.<br>Support low current modes<br>Support fast charging indication<br>Input overvoltage and undervoltage protections<br>Output overcurrent, overvoltage, short circuit protections, battery overcharge, overdischarge, overcurrent protections, overtemperature protections<br><br><b>Specifications:</b><br>Material:Plastic<br>Number of batteries: 4x21700 batteries<br>Color:Black,White;(Optional)<br>4x21700 battery power without welding (batteries not included)<br>Double LED high-brightness lighting (press and hold for 3seconds to wakes up the switching)<br>Support 22.5W+15W wireless chargings<br>Support 20W fast chargings<br>Support 22.5W fast chargings<br>Charging current up to 5A, efficiency up to 96%<br>Support two-way fast charging<br>Automatic load detection/light load detection<br><br><b>Package Includes:</b><br>1pc Power Case (Battery not include)<br><br><b>Note:</b><br>Please allow 1mm errors due to manual measurement.<br>Due to the differences between different monitors, the picture may not reflect the actual item color.<br><br><br><br><br><br><br><br><br><br><br> </div></div></div>