Replacement battery for heated socks - S-Pack 3000B

The S-Pack 3000B battery has a maximum autonomy of 18 hours and is controllable via your smartphone thanks to Bluetooth technology. It has three different intensity levels, allowing the user to adjust the level of heat to suit their needs. It can be recharged using the included USB-C charger. Their robust design is splash- and dust-resistant, whilst their press-stud fastenings ensure a secure fit over Therm-ic heated socks. The USB-C port allows for quick and convenient charging, ideal for getting back out on your adventures in no time. Easily adaptable to compatible heated socks to provide constant heating during winter outdoor activities. In a nutshell Sold individually Controllable via Bluetooth on your smartphone with our Heat Control App. Heating time level 1: up to 18 hours Heating time level 2: up to 8 hours Heating time level 3: up to 5.5 hours Charging cable not included Compatible heated socks The S-Pack 3000B battery is designed to be used with our Therm-ic heated ski and outdoor socks with S.E.T.® or Fusion technology.