<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><br /><br /><p><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">Please do not use more than 3000 mAh 18650 battery,or it may do not work.</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">If there is no output after the first power-on, you need to activate it with the 5V voltage input on the charging port.</span><br /><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">Description:</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- 100% brand new and durable</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Material:plastic</span><br /><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">Specification:</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- A DIY power bank box, NOT a power bank</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Needs 1pc 18650 rechargeable battery(flat head battery, Not included)</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Support replacement of 18650 Li-battery, easy to use and secure</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Can also be used as battery charger for 18650 batteries</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Input: DC 5V</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Output: DC 5V/1A</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Size: approx 9x2cm (HxD)</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">- Color:Black/Blue/Pink/Gray/Green</span><br /><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">Note: 1.Please put POSTIVE and NEGATIVE pole of battery correctly, otherwise it would get DAMAGED.</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2.Please make sure all the circle work well when put on pattery, and then assemble the cover. </span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Once the cover is assembled, it's difficult to reopen.</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3.Due to the difference between different monitors, the picture may not reflect&nbsp; the actual color of the item. Thank you</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4.Please allow 1-3mm error due to manual measurement.Please note before you order.</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">&nbsp;Package includes:</span><br /><span style="font-size:18px;font-family:&quot;Times New Roman&quot;">1 X DIY Power Bank Box(battery and USB cable are not included)</span></p><p></p><p></p><p></p><p></p><p></p><br /><br /></div></div>