Due to international shipping regulations, if your order includes this product, the entire order can only be shipped by airmail and is not eligible for our free expedited shipping promotion.
Battery type: 2 pcs 18650 Case Holder. 18650 Battery Holder Case with 6" leads for soldering / connecting. Takes 2 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeables. Keep your batteries organized and protected