Warm & Safe Battery 7.4 Volt 5.2 Amp without Controller
7.4V 5200m Ah Li-Ion Battery for use with the Multi-Voltage Base Layer, Hand Warmer, Socks, Gloves and/or Glove Liners. Does not come with a Controller and is assumed you already have one. Can also be used with our heated Liner as well.
This is only the battery. If you do not have the charger, then you need to order that also