2X18650 Battery Case

product description Dual 18650 battery compartment with leads. New Universal Plastic Battery Case Case Holder 2 × 18650 black with 6 "leads New and high quality. Battery Type: Two 18650 chassis. 18650 Battery Cartridge with 6 "Leads for Soldering / Connecting. Place two standard size 18650 batteries side by side to form a 3.7V rechargeable battery. Package dimensions 4.9 x 2.5 x 0.7 inches