Battery Trickle Charger Upgrade
For vehicles also equipped with Engine Block Heater. Keep your battery optimally charged even when you're parked for extended periods of time. Equipped with a temperature sensor and sophisticated controls, the trickle charger unit can adjust the charging parameters dynamically to help maintain the charge of the battery in a variety of conditions. The Trickle Charger is a fully sealed unit, offering a high resistance to water and dust intrusion, and shares the same bumper-mounted socket and home power cable as the block heater for easy and convenient use.