Gerbing 7V Ultimate Wool Heated Socks Torx It is suitable for 12V

It is suitable for 12V lead-acid batteries and lithium batteries (LiFePo4)

If it has SR9572 you need BMW part number 61311357104

Construction

All three bags have a roll-top closure and an overlapping lid

CHARGING AMPS: 2400mA @5V

Gerbing 7V Ultimate Wool Heated Socks Torx It is suitable for 12VGerbing footwear has always been known as elite. Whether it's the 12V sock liners, the 3V insoles, or the original 7V Sock Liners, the microwire heating systems have always been the most powerful on the market. Gerbing outdid themselves this time by introducing the Gerbing Ultimate 7V Wool Heated Socks. They feature a full footpad heating system, built discretely into the wool blended knit sock. With the easy to use touch button and slim 2200mah