Features: 100% brand new and high quality Battery type: 2 pc 18650 Case Holder 18650 Battery Holder Case with wire leads for soldering / connecting Takes 2 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeable Keep your batteries organized and protected Specifications: Material: Plastic Color: Black Size: approx.7.5cmx4cmx1.6cm/2.9\'\'x1.6\'\'x0.6\'\' Net weight: 12.4g Package includes: 1 x Plastic Battery Storage Case