<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><strong>Both flat head and pointed 18650 lithium batteries are suitable!</strong><br/><br/>Model: 18650 Battery Box 18650 Lithium Battery Box<br/><br/>Material: PP soft rubber material<br/><br/>Spring: Nickel plated steel<br/><br/>Rivet: brass<br/><br/>Wire: 1007 # 24AWG<br/><br/>Exposed wire length: 150mm<br/><br/>Color: Black<br/><br/>External connection method: Two 150mm long red and black lines<br/><br/> </div></div><br/>