Xantrex Battery Temperature Sensor (BTS) f/Freedom 458 Series [76-0022-00] Marine Hardware | Teak Lumber For the footswitch variant

For the footswitch variant

Width: 108 mm - 4

Head posts can be locked at 0 or 90 degrees

Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option

5" speakers - White

Xantrex Battery Temperature Sensor (BTS) f/Freedom 458 Series [76-0022-00] Marine Hardware | Teak Lumber For the footswitch variantBattery Temperature Sensor (BTS) for Freedom 458 Series The Battery Temperature Sensor (BTS) is a replacement BTS designed for the Freedom 458 inverter charger series. The sensor has a 15 foot cable attached and it mounts on a terminal post of a battery in a bank or on the side of a battery. It measures the temperate, which automatically adjusts voltage to help ensure full battery charge depending on the ambient temperature of your battery