<div class="detailmodule_html"><div class="detail-desc-decorate-richtext">Features:<br/>1. Using high-quality materials, the quality is guaranteed<br/>2. Easy to use<br/>3. Small and exquisite<br/>4. Beautiful appearance<br/>5. Wide range of applications<br/><br/>Parameter:<br/>Voltage: 18V/21V<br/>Model: 5S 18V 21V<br/><br/>Package list:<br/>Battery capacity indicator*1<br/>Shell*1<br/><br/></div></div><p><br/></p>