Magnum ME-BTS-25 25ft Battery Temp Sensor

The Magnum ME-BTS-25 Battery Temperature Sensor (BTS) provides the Magnum Inverter/Chargers with precise battery temperature information to automatically adjust the Absorb and Float charge voltage set points. This allows the batteries to be correctly charged under extreme temperature changes.

If the temperature sensor is not installed and the batteries are subjected to large temperature changes, battery life may be shortened.